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Heavy-Duty Galvanized Screws for Home and Industrial Use

Updated 2026-11-04 · Markdown version

Model no. custom fastener

US$0.096 / piece

MOQ 20,000 pieces · Final price confirmed in your quote

Material: Carbon Steel, Alloy Steel, Stainless Steel, etc.
Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: as You Requirement.
Coating: Plain, Black, Galvanized, HDG, etc.
Package Size: 25.00cm * 25.00cm * 10.00cm
Hardening of carburized surfaces: HV400-HV550
Customizable salt spray testing time: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Carbon Steel, Alloy Steel, Stainless Steel, etc.
Type	Round Head
Model NO.	custom fastener
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	as You Requirement.
Coating	Plain, Black, Galvanized, HDG, etc.
Part Name	Screws and Bolts
Dimension	as Per Drawing or Custom's Sample
OEM & ODM	Custom
After-Sale Service	Yes
Transport Package	Box
Specification	Custom
Origin	China
HS Code	731810000
Production Capacity	500000 Piece/Pieces Per Day
Package Size	25.00cm * 25.00cm * 10.00cm
Package Gross Weight	10.000kg
Stainless Steel	SUS201; SS303, SS304, SS316, SS410, SS430...;
Carbon Steel	C1018, C1022, 10B21
Alloy Steel	40Cr,SCM435...
Oxide	Black Oxide,Anodic oxidation
Hardening of carburized surfaces	HV400-HV550
Customizable salt spray testing time	12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H
Samples	5-7 days; Mass production: 15-25 days; Negotiable.
Products in stock	Min. order: 500pcs;
Custom size and materials	Min. order: 5000pcs;
Category	Other Machine & Custom Screws

Technical parameters

Material options	Stainless Steel: SUS201; SS303, SS304, SS316, SS410, SS430...; Carbon Steel: C1018, C1022, 10B21,; Alloy Steel:40Cr,SCM435... Brass; Aluminum; Copper; Customized as your requirements.
Head Style optional	Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding,Oval
Drive Style optional	Phillips,Torx,Inner Hexagonal,Hexagonal,plum ,Cross,Slotted,Star
Thread Type optional	Self-tapping,Machine teeth(Coarse teeth,Fine teeth),Custom thread
Standard optional	DIN/ISO/ANSI/DIN/BSW/JIS/GOST/GB
Finish optional	Plated:Zinc,Zinc nickel alloy , Chrome, Silver,Gold,Brass,Tin Coating:Dacromet,MAGni,Geomet,Electrophoresis,Baking paint Passivation;Oxide:Black Oxide,Anodic oxidation
Fastener performance optional	Carbon Steel: 4.8~12.9 grade; Stainless Steel: A2-70, A4-70, A4-80, A5-80; Hardening of carburized surfaces:HV400-HV550 As you requirement.
Anticorrosion requirement	Customizable salt spray testing time: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H
Size customization range	M0.6mm,MO.8mm ~ M36mm
Length customization range	1mm~600mm
Environmental Data	Rohs,SCHV,MSDS,IMDS
Quality test	Performance test report Salt spray test report Dimensional inspection report PPAP,PSW
Screw Type	Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and all custom products, and others.
Transportation	Fedex, DHL, UPS ,or as customer's requirements.
Packaging	Independent carton, Self-sealing bag, Blister,Vacuum packaging, Pallet,etc.
Sample Available	Free samples, and accept small batch trial production order
Lead Time	Samples: 5-7 days; Mass production: 15-25 days; Negotiable.
MOQ	Products in stock:Min. order: 500pcs; Custom size and materials: Min. order: 5000pcs; Negotiable.

Lead time
Quantity (pieces)	1 - 10000	10001 - 50000	50001 - 100000	> 100000
Lead time (days)	10	15	20	To be negotiated

Description

Heavy-Duty Galvanized Screws for Home and Industrial Use is part of our other machine & custom screws range (Screws).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Carbon Steel, Alloy Steel, Stainless Steel, etc.
Grade: as You Requirement.
Head Style: Hexagonal
Connection: Common Bolt
Coating: Plain, Black, Galvanized, HDG, etc.
Part Name: Screws and Bolts

Available configurations include material, head style, standard, grade and coating. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 20,000 pieces at US$0.096 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Heavy-Duty Galvanized Screws for Home and Industrial Use?

The listed minimum order is 20,000 pieces, at US$0.096 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Heavy-Duty Galvanized Screws for Home and Industrial Use?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Carbon Steel, Alloy Steel, Stainless Steel, etc.; Grade: as You Requirement.; Head Style: Hexagonal; Connection: Common Bolt. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and coating. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other other machine & custom screws are available?

The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.096MOQ 20,000 piecesGet a quote WA