--- title: "SS304 Hex Socket Allen Headless Grub Screw Set Screw" description: "SS304 Hex Socket Allen Headless Grub Screw Set Screw — Set, Grub & Socket Set Screws. MOQ 10,000 pieces, US$0.0012 – 0.006." url: https://engineeringhardware.com/product/ss304-hex-socket-allen-headless-grub-screw-set-screw/ source: Engineering Hardware & Fasteners --- # SS304 Hex Socket Allen Headless Grub Screw Set Screw [![SS304 Hex Socket Allen Headless Grub Screw Set Screw](https://img.engineeringhardware.com/SS304-Hex-Socket-Allen-Headless-Grub-Screw-Set-Screw.webp)](https://img.engineeringhardware.com/SS304-Hex-Socket-Allen-Headless-Grub-Screw-Set-Screw.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Set, Grub & Socket Set Screws](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/ss304-hex-socket-allen-headless-grub-screw-set-screw.md) Model no. **M3 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39** | **US$0.006**10,000–19,999 pieces | **US$0.0048**20,000–29,999 pieces | **US$0.0036**30,000–39,999 pieces | **US$0.0024**40,000–49,999 pieces | **US$0.0012**50,000+ pieces | | --- | --- | --- | --- | --- | MOQ 10,000 pieces · Final price confirmed in your quote - **Material:** Stainless Steel - **Head Style:** Round - **Standard:** DIN - **Grade:** SS304 SS316 A2-70 A4-80 B8 B8m - **Head Type:** Round - **Size:** M4-M24 as Customer's Require - **Package Size:** 20.00cm * 20.00cm * 2.00cm - **Customized Ideal Fasteners:** customized services according to the samples and drawings offered. Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20SS304%20Hex%20Socket%20Allen%20Headless%20Grub%20Screw%20Set%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fss304-hex-socket-allen-headless-grub-screw-set-screw%2F) 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 | Stainless Steel | | Type | Round Head | | Model NO. | M3 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 | | Groove | According to Customer Requirements | | Connection | Common Bolt | | Head Style | Round | | Standard | DIN | | Grade | SS304 SS316 A2-70 A4-80 B8 B8m | | Package | Small Boxes, Plastic Bags, Bulk in Cartons, Pallet | | Measurement | Metric, Imperial (Inch) | | Place of Origin | Zhejiang, China | | Service | OEM/ ODM | | Industry | Fastener | | Product Name | Set Screw | | Delivery Time | 15-20days | | Sample | Availible | | Certificate | ISO9001:2008 | | Payment Term | Tt 30% Deposit | | Supply Ability | 1000 Tons Per Month | | MOQ | 100PCS | | Head Type | Round | | Size | M4-M24 as Customer's Require | | Transport Package | Small Boxes, Plastic Bags, Bulk in Cartons, Pallet | | Specification | According to customer requirements | | Origin | Zhejiang | | Production Capacity | 1000ton/Month | | Package Size | 20.00cm * 20.00cm * 2.00cm | | Package Gross Weight | 2.000kg | | Professional Manufacturer | All of our Fastener are designed and manufactured according to buyers' specification and performance. | | Quality is guaranteed | Durability testing and critical technical design to enhance fasteners lifetime. | | Cost effective | Competitive prices with factory directly supply | | to solve your problem | Wide range of parts selection. | | Customized Ideal Fasteners | customized services according to the samples and drawings offered. | | Category | [Set, Grub & Socket Set Screws](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/) | ## Description SS304 Hex Socket Allen Headless Grub Screw Set Screw is part of our set, grub & socket set screws range (Screws). ### Key details - **Type:** Round Head - **Standard:** DIN - **Material:** Stainless Steel - **Grade:** SS304 SS316 A2-70 A4-80 B8 B8m - **Size:** M4-M24 as Customer's Require - **Head Type:** Round - **Head Style:** Round - **Groove:** According to Customer Requirements Available configurations include material, head style, standard, grade and head type. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 10,000 pieces at US$0.0012 – 0.006 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 SS304 Hex Socket Allen Headless Grub Screw Set Screw? The listed minimum order is 10,000 pieces, at US$0.0012 – 0.006 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### How does the price change with quantity? Volume pricing: US$0.006 for 10,000–19,999 pieces; US$0.0048 for 20,000–29,999 pieces; US$0.0036 for 30,000–39,999 pieces; US$0.0024 for 40,000–49,999 pieces; US$0.0012 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote. ### What are the main specifications of SS304 Hex Socket Allen Headless Grub Screw Set Screw? Type: Round Head; Standard: DIN; Material: Stainless Steel; Grade: SS304 SS316 A2-70 A4-80 B8 B8m; Size: M4-M24 as Customer's Require; Head Type: Round. 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 head type. 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 set, grub & socket set screws are available? The Set, Grub & Socket Set Screws category lists 1,721 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-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 [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Set, Grub & Socket Set Screws →](https://engineeringhardware.com/fastener-products/screws/set-grub-socket-set-screws/) [![Wholesale Stainless Steel 304 316 DIN916 Hex Socket Cup Point Grub Set Screws](https://img.engineeringhardware.com/Wholesale-Stainless-Steel-304-316-DIN916-Hex-Socket-Cup-Point-Grub-Set-Screws.webp)](https://engineeringhardware.com/product/wholesale-stainless-steel-304-316-din916-hex-socket-cup-point-grub-set-screws/) Set, Grub & Socket Set Screws ### [Wholesale Stainless Steel 304 316 DIN916 Hex Socket Cup Point Grub Set Screws](https://engineeringhardware.com/product/wholesale-stainless-steel-304-316-din916-hex-socket-cup-point-grub-set-screws/) Round Head · DIN, GB, ANSI, JIS **US$0.0144 – 0.12**MOQ 10,000 pieces [![EMT Set-Screw Coupling Connectors](https://img.engineeringhardware.com/EMT-Set-Screw-Coupling-Connectors.webp)](https://engineeringhardware.com/product/emt-set-screw-coupling-connectors/) Set, Grub & Socket Set Screws ### [EMT Set-Screw Coupling Connectors](https://engineeringhardware.com/product/emt-set-screw-coupling-connectors/) UL Standard · Carbon Steel **US$0.18 – 6.00**MOQ 2,000 pieces [![Wholesale 304 316 Stainless Steel GB79 Hex Socket Set Screw A2-70 A4-80 Cup Point Cylindrical End Grub Screw](https://img.engineeringhardware.com/Wholesale-304-316-Stainless-Steel-GB79-Hex-Socket-Set-Screw-A2-70-A4-80-Cup-Point-Cylindrical-End-Grub-Screw.webp)](https://engineeringhardware.com/product/wholesale-304-316-stainless-steel-gb79-hex-socket-set-screw-a2-70-a4-80-cup-point/) Set, Grub & Socket Set Screws ### [Wholesale 304 316 Stainless Steel GB79 Hex Socket Set Screw A2-70 A4-80 Cup Point Cylindrical End Grub Screw](https://engineeringhardware.com/product/wholesale-304-316-stainless-steel-gb79-hex-socket-set-screw-a2-70-a4-80-cup-point/) Hex Socket · DIN, GB, ANSI, BSW, JIS, GOST **US$0.012 – 0.06**MOQ 1,000 pieces [![Fasteners Wholesaler High Strength Grade 12.9 Black Oxide Hex Socket Set Screw with Cone Point DIN914](https://img.engineeringhardware.com/Fasteners-Wholesaler-High-Strength-Grade-12-9-Black-Oxide-Hex-Socket-Set-Screw-with-Cone-Point-DIN914.webp)](https://engineeringhardware.com/product/fasteners-wholesaler-high-strength-grade-12-9-black-oxide-hex-socket-set-screw-with/) Set, Grub & Socket Set Screws ### [Fasteners Wholesaler High Strength Grade 12.9 Black Oxide Hex Socket Set Screw with Cone Point DIN914](https://engineeringhardware.com/product/fasteners-wholesaler-high-strength-grade-12-9-black-oxide-hex-socket-set-screw-with/) GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc · Stainless Steel **US$0.06 – 0.12**MOQ 10,000 pieces [![GB70-85 GB77-85 GB78-85 Hexagon Socket Set Screws](https://img.engineeringhardware.com/GB70-85-GB77-85-GB78-85-Hexagon-Socket-Set-Screws.webp)](https://engineeringhardware.com/product/gb70-85-gb77-85-gb78-85-hexagon-socket-set-screws/) Set, Grub & Socket Set Screws ### [GB70-85 GB77-85 GB78-85 Hexagon Socket Set Screws](https://engineeringhardware.com/product/gb70-85-gb77-85-gb78-85-hexagon-socket-set-screws/) Hexagon Head · DIN, ANSI, GB, JIS **US$0.12 – 0.94**MOQ 1,000 pieces [![DIN 916 China Screws Hexagon Stainless Flat Set Screw 304 Stainless Steel Internal Hex Allen Head Drive Cup Set Screw](https://img.engineeringhardware.com/DIN-916-China-Screws-Hexagon-Stainless-Flat-Set-Screw-304-Stainless-Steel-Internal-Hex-Allen-Head-Drive-Cup-Set-Screw.webp)](https://engineeringhardware.com/product/din-916-china-screws-hexagon-stainless-flat-set-screw-304-stainless-steel-internal/) Set, Grub & Socket Set Screws ### [DIN 916 China Screws Hexagon Stainless Flat Set Screw 304 Stainless Steel Internal Hex Allen Head Drive Cup Set Screw](https://engineeringhardware.com/product/din-916-china-screws-hexagon-stainless-flat-set-screw-304-stainless-steel-internal/) Hex Socket Set Screw · DIN, GB, ANSI, BSW, JIS, GOST **US$0.60**MOQ 1 piece [![High Tensile 12.9 Grade Black Oxide Set Screw](https://img.engineeringhardware.com/High-Tensile-12-9-Grade-Black-Oxide-Set-Screw.webp)](https://engineeringhardware.com/product/high-tensile-12-9-grade-black-oxide-set-screw/) Set, Grub & Socket Set Screws ### [High Tensile 12.9 Grade Black Oxide Set Screw](https://engineeringhardware.com/product/high-tensile-12-9-grade-black-oxide-set-screw/) Countersunk Head · DIN **US$0.42 – 0.48**MOQ 10,000 pieces [![Titanium Set Screws for Motorcycle Disc Brake Rotor Bike Brake Fastening Screw](https://img.engineeringhardware.com/Titanium-Set-Screws-for-Motorcycle-Disc-Brake-Rotor-Bike-Brake-Fastening-Screw.webp)](https://engineeringhardware.com/product/titanium-set-screws-for-motorcycle-disc-brake-rotor-bike-brake-fastening-screw/) Set, Grub & Socket Set Screws ### [Titanium Set Screws for Motorcycle Disc Brake Rotor Bike Brake Fastening Screw](https://engineeringhardware.com/product/titanium-set-screws-for-motorcycle-disc-brake-rotor-bike-brake-fastening-screw/) Disc/Torx Head · DIN **US$1.13 – 1.24**MOQ 300 pieces **US$0.0012 – 0.006**MOQ 10,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20SS304%20Hex%20Socket%20Allen%20Headless%20Grub%20Screw%20Set%20Screw%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fss304-hex-socket-allen-headless-grub-screw-set-screw%2F)