---
title: "Screws"
description: "Machine, socket cap, self-tapping, self-drilling, drywall, wood, roofing, concrete, set and security screws in every common head and drive. 39,353 products wi…"
url: https://engineeringhardware.com/fastener-products/screws/
source: Engineering Hardware & Fasteners
---

# Screws

Machine, socket cap, self-tapping, self-drilling, drywall, wood, roofing, concrete, set and security screws in every common head and drive.

**39,353** products · **13** categories

![Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/category-screws-768x512.webp)

[![Button, Pan & Round-Head Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-button-pan-round-head-screws-768x512.webp)**Button, Pan & Round-Head Screws**1,831 products](https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-screws/)[![Concrete & Masonry Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-concrete-masonry-screws-768x512.webp)**Concrete & Masonry Screws**404 products](https://engineeringhardware.com/fastener-products/screws/concrete-masonry-screws/)[![Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-countersunk-flat-head-machine-screws-768x512.webp)**Countersunk & Flat-Head Machine Screws**2,424 products](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/)[![Drywall & Chipboard Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-drywall-chipboard-screws-768x512.webp)**Drywall & Chipboard Screws**3,302 products](https://engineeringhardware.com/fastener-products/screws/drywall-chipboard-screws/)[![Other Machine & Custom Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-other-machine-custom-screws-768x512.webp)**Other Machine & Custom Screws**14,058 products](https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/)[![Roofing & Siding Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-roofing-siding-screws-768x512.webp)**Roofing & Siding Screws**389 products](https://engineeringhardware.com/fastener-products/screws/roofing-siding-screws/)[![Security & Tamper-Resistant Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-security-tamper-resistant-screws-768x512.webp)**Security & Tamper-Resistant Screws**619 products](https://engineeringhardware.com/fastener-products/screws/security-tamper-resistant-screws/)[![Self-Drilling & Tek Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-self-drilling-tek-screws-768x512.webp)**Self-Drilling & Tek Screws**5,114 products](https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-screws/)[![Self-Tapping & Thread-Forming Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-self-tapping-thread-forming-screws-768x512.webp)**Self-Tapping & Thread-Forming Screws**4,881 products](https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/)[![Set, Grub & Socket Set Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-set-grub-socket-set-screws-768x512.webp)**Set, Grub & Socket Set Screws**1,721 products](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/)[![Socket Head Cap & Allen Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-socket-head-cap-allen-screws-768x512.webp)**Socket Head Cap & Allen Screws**2,042 products](https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/)[![Thumb, Hand & Knurled Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-thumb-hand-knurled-screws-768x512.webp)**Thumb, Hand & Knurled Screws**712 products](https://engineeringhardware.com/fastener-products/screws/thumb-hand-knurled-screws/)[![Wood, Deck & Lag Screws](https://engineeringhardware.com/wp-content/uploads/2026/11/subcategory-wood-deck-lag-screws-768x512.webp)**Wood, Deck & Lag Screws**1,856 products](https://engineeringhardware.com/fastener-products/screws/wood-deck-lag-screws/)

## All Screws

[![# 7 X 7/16″Screws Phillips Pan Head Framing Screws Sharp Point Screws](https://img.engineeringhardware.com/7-X-7-16-Screws-Phillips-Pan-Head-Framing-Screws-Sharp-Point-Screws.webp)](https://engineeringhardware.com/product/7-x-7-16-screws-phillips-pan-head-framing-screws-sharp-point-screws/)

Button, Pan & Round-Head Screws

### [# 7 X 7/16″Screws Phillips Pan Head Framing Screws Sharp Point Screws](https://engineeringhardware.com/product/7-x-7-16-screws-phillips-pan-head-framing-screws-sharp-point-screws/)

DIN 7981, ASME,JIS,ANSI,GB,ISO,Non-Standard Screw · Carbon Steel

**US$1,140 – 1,200**MOQ 1 ton

[![#14 * 4-1/2 Plum Blossom Flat Round Head Screw Industry Grass Rope Nail](https://img.engineeringhardware.com/14-4-1-2-Plum-Blossom-Flat-Round-Head-Screw-Industry-Grass-Rope-Nail.webp)](https://engineeringhardware.com/product/14-4-1-2-plum-blossom-flat-round-head-screw-industry-grass-rope-nail/)

Button, Pan & Round-Head Screws

### [#14 * 4-1/2 Plum Blossom Flat Round Head Screw Industry Grass Rope Nail](https://engineeringhardware.com/product/14-4-1-2-plum-blossom-flat-round-head-screw-industry-grass-rope-nail/)

Lu Rust Treasure Black Screw · #14 * 4-1/2 Plum Blossom Flat Round Hea…

**US$0.98 – 1.24**MOQ 110 pieces

[![#5599 Button Head Socket Screw Fractional 5/16-18*1-1/4″ China Factory OEM Hardware Fastener](https://img.engineeringhardware.com/5599-Button-Head-Socket-Screw-Fractional-5-16-18-1-1-4-China-Factory-OEM-Hardware-Fastener.webp)](https://engineeringhardware.com/product/5599-button-head-socket-screw-fractional-5-16-18-1-1-4-china-factory-oem-hardware/)

Button, Pan & Round-Head Screws

### [#5599 Button Head Socket Screw Fractional 5/16-18*1-1/4″ China Factory OEM Hardware Fastener](https://engineeringhardware.com/product/5599-button-head-socket-screw-fractional-5-16-18-1-1-4-china-factory-oem-hardware/)

Bhscs · DIN

**US$0.0552 – 0.066**MOQ 1 piece

[![#6 #8 Black Plastic Protects Screw Hinged Pan Head Screw Cover](https://img.engineeringhardware.com/6-8-Black-Plastic-Protects-Screw-Hinged-Pan-Head-Screw-Cover.webp)](https://engineeringhardware.com/product/6-8-black-plastic-protects-screw-hinged-pan-head-screw-cover/)

Button, Pan & Round-Head Screws

### [#6 #8 Black Plastic Protects Screw Hinged Pan Head Screw Cover](https://engineeringhardware.com/product/6-8-black-plastic-protects-screw-hinged-pan-head-screw-cover/)

Round Head · DIN, GB, GOST

**US$0.012 – 1.20**MOQ 5,000 pieces

[![#6-32 #8-32 Cross Pan Head with Flat Spring Pad Combination Screw](https://img.engineeringhardware.com/6-32-8-32-Cross-Pan-Head-with-Flat-Spring-Pad-Combination-Screw.webp)](https://engineeringhardware.com/product/6-32-8-32-cross-pan-head-with-flat-spring-pad-combination-screw/)

Button, Pan & Round-Head Screws

### [#6-32 #8-32 Cross Pan Head with Flat Spring Pad Combination Screw](https://engineeringhardware.com/product/6-32-8-32-cross-pan-head-with-flat-spring-pad-combination-screw/)

Combination Screw · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.024 – 0.06**MOQ 5,000 pieces

[![1”-5”metal and Woodwork Versatile Round Head Screw Nails Suitable.](https://img.engineeringhardware.com/1-5-metal-and-Woodwork-Versatile-Round-Head-Screw-Nails-Suitable.webp)](https://engineeringhardware.com/product/1-5metal-and-woodwork-versatile-round-head-screw-nails-suitable/)

Button, Pan & Round-Head Screws

### [1”-5”metal and Woodwork Versatile Round Head Screw Nails Suitable.](https://engineeringhardware.com/product/1-5metal-and-woodwork-versatile-round-head-screw-nails-suitable/)

Screw Nails · ANSI, DIN, GB, ISO, JIS

**US$468.00 – 624.00**MOQ 3 tons

[![1.25mm Pitch M8 X 90mm Male Full Thread Metal Threaded Rod Screw](https://img.engineeringhardware.com/1-25mm-Pitch-M8-X-90mm-Male-Full-Thread-Metal-Threaded-Rod-Screw.webp)](https://engineeringhardware.com/product/1-25mm-pitch-m8-x-90mm-male-full-thread-metal-threaded-rod-screw/)

Button, Pan & Round-Head Screws

### [1.25mm Pitch M8 X 90mm Male Full Thread Metal Threaded Rod Screw](https://engineeringhardware.com/product/1-25mm-pitch-m8-x-90mm-male-full-thread-metal-threaded-rod-screw/)

Pan Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.012 – 0.06**MOQ 100 pieces

[![1/2″ Tee Nuts Four-Pronge 4-Claw Nut 4.8 Grade Yellow-Zinc Plated M6m8m10m1](https://img.engineeringhardware.com/1-2-Tee-Nuts-Four-Pronge-4-Claw-Nut-4-8-Grade-Yellow-Zinc-Plated-M6m8m10m1.webp)](https://engineeringhardware.com/product/1-2-tee-nuts-four-pronge-4-claw-nut-4-8-grade-yellow-zinc-plated-m6m8m10m1/)

Button, Pan & Round-Head Screws

### [1/2″ Tee Nuts Four-Pronge 4-Claw Nut 4.8 Grade Yellow-Zinc Plated M6m8m10m1](https://engineeringhardware.com/product/1-2-tee-nuts-four-pronge-4-claw-nut-4-8-grade-yellow-zinc-plated-m6m8m10m1/)

Pan Head · DIN, ANSI, GB, JIS, GOST, BSW

**US$0.084 – 0.60**MOQ 500 pieces

[![1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw](https://img.engineeringhardware.com/1-4-5-16-3-8-Stainless-Steel-Coarse-Thread-SS304-SS316-Pan-Head-Machine-Screw.webp)](https://engineeringhardware.com/product/1-4-5-16-3-8-stainless-steel-coarse-thread-ss304-ss316-pan-head-machine-screw/)

Button, Pan & Round-Head Screws

### [1/4 5/16 3/8 Stainless Steel Coarse Thread SS304/SS316 Pan Head Machine Screw](https://engineeringhardware.com/product/1-4-5-16-3-8-stainless-steel-coarse-thread-ss304-ss316-pan-head-machine-screw/)

Round Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.096 – 0.60**MOQ 10,000 pieces

[![1/4”-20 X 3/8” Phillips Slotted Round Head Machine Screw](https://img.engineeringhardware.com/1-4-20-X-3-8-Phillips-Slotted-Round-Head-Machine-Screw.webp)](https://engineeringhardware.com/product/1-4-20-x-3-8-phillips-slotted-round-head-machine-screw/)

Button, Pan & Round-Head Screws

### [1/4”-20 X 3/8” Phillips Slotted Round Head Machine Screw](https://engineeringhardware.com/product/1-4-20-x-3-8-phillips-slotted-round-head-machine-screw/)

Mushroom Head · DIN, GB, ANSI, JIS

**US$0.0144 – 0.12**MOQ 10,000 pieces

[![1/4-20 Phillips Pan Head Machine Screw Stainless Steel](https://img.engineeringhardware.com/1-4-20-Phillips-Pan-Head-Machine-Screw-Stainless-Steel.webp)](https://engineeringhardware.com/product/1-4-20-phillips-pan-head-machine-screw-stainless-steel/)

Button, Pan & Round-Head Screws

### [1/4-20 Phillips Pan Head Machine Screw Stainless Steel](https://engineeringhardware.com/product/1-4-20-phillips-pan-head-machine-screw-stainless-steel/)

Round Head · DIN, GB, ANSI, JIS

**US$0.012 – 0.24**MOQ 10,000 pieces

[![1/4-20 Thread (20 PCS) Truss Head Phillips Machine Screws](https://img.engineeringhardware.com/1-4-20-Thread-20-PCS-Truss-Head-Phillips-Machine-Screws.webp)](https://engineeringhardware.com/product/1-4-20-thread-20-pcs-truss-head-phillips-machine-screws/)

Button, Pan & Round-Head Screws

### [1/4-20 Thread (20 PCS) Truss Head Phillips Machine Screws](https://engineeringhardware.com/product/1-4-20-thread-20-pcs-truss-head-phillips-machine-screws/)

Phillips Screw, Pan Head · DIN, GB, ANSI, BSW, JIS, GOST, DIN, GB, ANS…

**US$0.012 – 0.036**MOQ 100 pieces

[![1/4-20 Thread Hidden Camera Tripod Quick Release Adapter Screw](https://img.engineeringhardware.com/1-4-20-Thread-Hidden-Camera-Tripod-Quick-Release-Adapter-Screw.webp)](https://engineeringhardware.com/product/1-4-20-thread-hidden-camera-tripod-quick-release-adapter-screw/)

Button, Pan & Round-Head Screws

### [1/4-20 Thread Hidden Camera Tripod Quick Release Adapter Screw](https://engineeringhardware.com/product/1-4-20-thread-hidden-camera-tripod-quick-release-adapter-screw/)

Pan Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.024 – 0.036**MOQ 5,000 pieces

[![1/8″ Painted Aluminum Blind Pop Rivets Painted Button Head Rivets](https://img.engineeringhardware.com/1-8-Painted-Aluminum-Blind-Pop-Rivets-Painted-Button-Head-Rivets.webp)](https://engineeringhardware.com/product/1-8-painted-aluminum-blind-pop-rivets-painted-button-head-rivets/)

Button, Pan & Round-Head Screws

### [1/8″ Painted Aluminum Blind Pop Rivets Painted Button Head Rivets](https://engineeringhardware.com/product/1-8-painted-aluminum-blind-pop-rivets-painted-button-head-rivets/)

Aluminum · 3.1 to 6.3 mm

**US$0.012 – 0.036**MOQ 10,000 pieces

[![10-32 Rack Screws 50-Pack – Versatile Server Rack Accessories for Network Cabinets, Audio Mounts, Studs and Recording Studio Includes Nylon Washers](https://img.engineeringhardware.com/10-32-Rack-Screws-50-Pack-Versatile-Server-Rack-Accessories-for-Network-Cabinets-Audio-Mounts-Studs-and-Recording-Studio-Includes-Nylon-Washers.webp)](https://engineeringhardware.com/product/10-32-rack-screws-50-pack-versatile-server-rack-accessories-for-network-cabinets/)

Button, Pan & Round-Head Screws

### [10-32 Rack Screws 50-Pack – Versatile Server Rack Accessories for Network Cabinets, Audio Mounts, Studs and Recording Studio Includes Nylon Washers](https://engineeringhardware.com/product/10-32-rack-screws-50-pack-versatile-server-rack-accessories-for-network-cabinets/)

Pan Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.06 – 0.084**MOQ 1,000 pieces

[![1008ml Carbon Aeronautical Fastener China Supply 4 mm Width Milling Process Hexagon 5/8 Lug Nuts](https://img.engineeringhardware.com/1008ml-Carbon-Aeronautical-Fastener-China-Supply-4-mm-Width-Milling-Process-Hexagon-5-8-Lug-Nuts.webp)](https://engineeringhardware.com/product/1008ml-carbon-aeronautical-fastener-china-supply-4-mm-width-milling-process-hexagon/)

Button, Pan & Round-Head Screws

### [1008ml Carbon Aeronautical Fastener China Supply 4 mm Width Milling Process Hexagon 5/8 Lug Nuts](https://engineeringhardware.com/product/1008ml-carbon-aeronautical-fastener-china-supply-4-mm-width-milling-process-hexagon/)

Pan Head · DIN, ANSI, GB, JIS, GOST, BSW

**US$0.048 – 0.26**MOQ 1,000 pieces

[![1008ml Carbon Chromium-Molybdenum Alloy Steel Fasteners China Wholesale 41/64 in. Width Black Phosphate Exterior Finish Hexagon Extended Lug Nuts](https://img.engineeringhardware.com/1008ml-Carbon-Chromium-Molybdenum-Alloy-Steel-Fasteners-China-Wholesale-41-64-in-Width-Black-Phosphate-Exterior-Finish-Hexagon-Extended-Lug-Nuts.webp)](https://engineeringhardware.com/product/1008ml-carbon-chromium-molybdenum-alloy-steel-fasteners-china-wholesale-41-64-in/)

Button, Pan & Round-Head Screws

### [1008ml Carbon Chromium-Molybdenum Alloy Steel Fasteners China Wholesale 41/64 in. Width Black Phosphate Exterior Finish Hexagon Extended Lug Nuts](https://engineeringhardware.com/product/1008ml-carbon-chromium-molybdenum-alloy-steel-fasteners-china-wholesale-41-64-in/)

Pan Head · DIN, ANSI, GB, JIS, GOST, BSW

**US$0.048 – 0.26**MOQ 1,000 pieces

[![1022A Carbon Steel Pan Head with Pozidrive Machine Screw](https://img.engineeringhardware.com/1022A-Carbon-Steel-Pan-Head-with-Pozidrive-Machine-Screw.webp)](https://engineeringhardware.com/product/1022a-carbon-steel-pan-head-with-pozidrive-machine-screw/)

Button, Pan & Round-Head Screws

### [1022A Carbon Steel Pan Head with Pozidrive Machine Screw](https://engineeringhardware.com/product/1022a-carbon-steel-pan-head-with-pozidrive-machine-screw/)

Pan Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.0024 – 0.006**MOQ 200,000 pieces

[![1022A Carbon Steel Phillips Slot Combo Drive Pan Head Extermal Tooth Sem Machine Screw](https://img.engineeringhardware.com/1022A-Carbon-Steel-Phillips-Slot-Combo-Drive-Pan-Head-Extermal-Tooth-Sem-Machine-Screw.webp)](https://engineeringhardware.com/product/1022a-carbon-steel-phillips-slot-combo-drive-pan-head-extermal-tooth-sem-machine/)

Button, Pan & Round-Head Screws

### [1022A Carbon Steel Phillips Slot Combo Drive Pan Head Extermal Tooth Sem Machine Screw](https://engineeringhardware.com/product/1022a-carbon-steel-phillips-slot-combo-drive-pan-head-extermal-tooth-sem-machine/)

Pan Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.0024 – 0.006**MOQ 200,000 pieces

[![1022A High-Quality Carbon Steel Pan Head Phillips Recess Zinc Palted Cut Tail Screw](https://img.engineeringhardware.com/1022A-High-Quality-Carbon-Steel-Pan-Head-Phillips-Recess-Zinc-Palted-Cut-Tail-Screw.webp)](https://engineeringhardware.com/product/1022a-high-quality-carbon-steel-pan-head-phillips-recess-zinc-palted-cut-tail-screw/)

Button, Pan & Round-Head Screws

### [1022A High-Quality Carbon Steel Pan Head Phillips Recess Zinc Palted Cut Tail Screw](https://engineeringhardware.com/product/1022a-high-quality-carbon-steel-pan-head-phillips-recess-zinc-palted-cut-tail-screw/)

Carbon Steel · ISO, GS, CE, BS ANSI GB

**US$0.24**MOQ 20,000 pieces

[![10b33/35K Carbon Glass Wall Fasteners China Manufacturing 1.6 mm Width OEM ODM Service Provided Hexagon Adapter Nuts](https://img.engineeringhardware.com/10b33-35K-Carbon-Glass-Wall-Fasteners-China-Manufacturing-1-6-mm-Width-OEM-ODM-Service-Provided-Hexagon-Adapter-Nuts.webp)](https://engineeringhardware.com/product/10b33-35k-carbon-glass-wall-fasteners-china-manufacturing-1-6-mm-width-oem-odm/)

Button, Pan & Round-Head Screws

### [10b33/35K Carbon Glass Wall Fasteners China Manufacturing 1.6 mm Width OEM ODM Service Provided Hexagon Adapter Nuts](https://engineeringhardware.com/product/10b33-35k-carbon-glass-wall-fasteners-china-manufacturing-1-6-mm-width-oem-odm/)

Pan Head · DIN, ANSI, GB, JIS, GOST, BSW

**US$0.048 – 0.26**MOQ 1,000 pieces

[![10mm-300mm Length 15/32 Inch Length M7-1 Thread Size Furniture Fasteners Pin Button Head Screw China Factory](https://img.engineeringhardware.com/10mm-300mm-Length-15-32-Inch-Length-M7-1-Thread-Size-Furniture-Fasteners-Pin-Button-Head-Screw-China-Factory.webp)](https://engineeringhardware.com/product/10mm-300mm-length-15-32-inch-length-m7-1-thread-size-furniture-fasteners-pin-button/)

Button, Pan & Round-Head Screws

### [10mm-300mm Length 15/32 Inch Length M7-1 Thread Size Furniture Fasteners Pin Button Head Screw China Factory](https://engineeringhardware.com/product/10mm-300mm-length-15-32-inch-length-m7-1-thread-size-furniture-fasteners-pin-button/)

Round Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.012 – 0.12**MOQ 1,000 pieces

[![10PCS M6 304 Stainless Steel Semicircular Solid Rivet Round Head Solids Rivet Pan Head Semi-Hollow Rivet](https://img.engineeringhardware.com/10PCS-M6-304-Stainless-Steel-Semicircular-Solid-Rivet-Round-Head-Solids-Rivet-Pan-Head-Semi-Hollow-Rivet.webp)](https://engineeringhardware.com/product/10pcs-m6-304-stainless-steel-semicircular-solid-rivet-round-head-solids-rivet-pan/)

Button, Pan & Round-Head Screws

### [10PCS M6 304 Stainless Steel Semicircular Solid Rivet Round Head Solids Rivet Pan Head Semi-Hollow Rivet](https://engineeringhardware.com/product/10pcs-m6-304-stainless-steel-semicircular-solid-rivet-round-head-solids-rivet-pan/)

Hollow, Solid · Stainless Steel

**US$0.0012 – 0.12**MOQ 1,000 pieces

[![12mm 16mm 18mm Domed Round Head Polished Brass Mirror Screw](https://img.engineeringhardware.com/12mm-16mm-18mm-Domed-Round-Head-Polished-Brass-Mirror-Screw.webp)](https://engineeringhardware.com/product/12mm-16mm-18mm-domed-round-head-polished-brass-mirror-screw/)

Button, Pan & Round-Head Screws

### [12mm 16mm 18mm Domed Round Head Polished Brass Mirror Screw](https://engineeringhardware.com/product/12mm-16mm-18mm-domed-round-head-polished-brass-mirror-screw/)

Round Head · DIN, GB, ANSI, BSW, JIS, GOST

**US$0.012 – 0.036**MOQ 1,000 pieces

## Buying guide: Screws

**39,353**products listed

**US$0.0084 – 1,116**typical price per piece

**1,000**median MOQ (pieces)

**Common materials:** Stainless Steel, Carbon Steel, Brass, Plain, Steel, Stainless Steel/carbon Steel. **Standards / grades:** Round, 8.8, 4.8, Hexagonal, Din.

When you compare listings, check the standard (DIN, ISO, ASTM, ANSI), thread and pitch, length, material and property class, surface finish and salt-spray rating, head and drive type, and certificates, and ask for a sample before a large order.

[Markdown version of this category](https://engineeringhardware.com/fastener-products/screws.md)

## Screws — FAQ

### What is screws used for?

Machine, socket cap, self-tapping, self-drilling, drywall, wood, roofing, concrete, set and security screws in every common head and drive.

### How much does screws cost?

Across 38,793 priced listings, typical prices run from about US$0.0084 to US$1,116 per piece (median US$0.12). Price depends on size, material, grade, finish and quantity; your quote confirms it.

### What is the typical minimum order?

The median MOQ in this category is 1,000 pieces. Many items accept trial orders or samples — ask in your inquiry.

### Which materials are common for screws?

Frequently listed materials: Stainless Steel, Carbon Steel, Brass, Plain, Steel, Stainless Steel/carbon Steel. Common standards / grades: Round, 8.8, 4.8, Hexagonal, Din.

### Can I order OEM or customized versions?

Yes. Send the drawing or standard, size and thread, length, material and grade, finish and quantity and Engineering Hardware & Fasteners quotes the custom or equivalent part, with samples on request.