--- title: "DIN6921 Anchor Bolts Hex Flange Bolt" description: "DIN6921 Anchor Bolts Hex Flange Bolt — Foundation & Anchor Bolts. Material: Stainless Steel, Size: M2.5~M20 (6#~1\"). MOQ 1,000 pieces, US$0.0018 – 8.23." url: https://engineeringhardware.com/product/din6921-anchor-bolts-hex-flange-bolt/ source: Engineering Hardware & Fasteners --- # DIN6921 Anchor Bolts Hex Flange Bolt [![DIN6921 Anchor Bolts Hex Flange Bolt](https://img.engineeringhardware.com/DIN6921-Anchor-Bolts-Hex-Flange-Bolt.webp)](https://img.engineeringhardware.com/DIN6921-Anchor-Bolts-Hex-Flange-Bolt.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Anchors & Construction Fixings › Foundation & Anchor Bolts](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/) Updated 2026-11-03 · [Markdown version](https://engineeringhardware.com/product/din6921-anchor-bolts-hex-flange-bolt.md) Model no. **DIN6921** US$0.0018 – 8.23 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Finish:** Passivation - **Grade:** A2-70, A2-80, A4-70, A4-80 - **Head Style:** Hexagonal - **Material:** Stainless Steel - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST, Per Customers'desire - **Size:** M2.5~M20 (6#~1") - **Length:** 6-100mm(1/4"-4") - **Head Type:** Hex Flange Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN6921%20Anchor%20Bolts%20Hex%20Flange%20Bolt%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin6921-anchor-bolts-hex-flange-bolt%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 | | --- | --- | | Application | Machinery, Chemical Industry, Environmental, Building, Per Customers'desire | | Finish | Passivation | | Model NO. | DIN6921 | | Grade | A2-70, A2-80, A4-70, A4-80 | | Head Style | Hexagonal | | Material | Stainless Steel | | Standard | DIN, ANSI, GB, JIS, BSW, GOST, Per Customers'desire | | Type | Hexagon Head | | Product Name | Flange Bolt | | Size | M2.5~M20 (6#~1") | | Length | 6-100mm(1/4"-4") | | Screw Groove | Custom Made | | Head Type | Hex Flange | | Thread Type | Full | | Surface Finishing | Black Zinc, Black Oxide, Color Powder | | Usage | Kitchen, Marine, Outdoor, Window, Furniture | | Export Markets | Global | | Screw Grade | A2;A4 | | Certificate | ISO;SGS; RoHS;Ce;ISO9001 | | Feature | Rust Anti | | Sampling Time | 3-5workdays | | MOQ | 1000PCS | | Delivery Time | 7-15workdays | | Connection | Common Bolt | | Transport Package | 25*16*25cm Box+Poly Wood Pallet | | Specification | M5 M6 M8 M10 M12 M14 M16 M20 | | Origin | Jiangsu | | HS Code | 73181600 | | Production Capacity | 500tons/Month | | Package Size | 12.50cm * 11.50cm * 7.00cm | | Package Gross Weight | 2.000kg | | SAMPLE CHARGE | 1. | | According to your request. Sampling time | 5-7days | | Free for Existing Mold. Sampling time | 3days | | Shortest Delivery | We have large stock, 3 days for stock items,7-15days for production. | | Category | [Foundation & Anchor Bolts](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/) | ## Technical parameters | CHEMICAL COMPONENTS | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Material | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni | Cr | Mo | Others | | 201 | 0.15 | 1 | 5.5-7.5 | 0.06 | 0.03 | 3.5-5.5 | 16-18 | | N≤0.25 | | 304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 18-20 | | | | 304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 8.0-12.0 | 18-20 | | | | 321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-13.0 | 17-19 | | Ti≤5*C% | | 316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | 2-3 | | | 316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.0-15.0 | 16-18 | 2-3 | | | 309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0 | 22-24 | | | | 410 | 0.15 | | 1 | | 0.03 | - | 11.5-13.5 | | | | 420 | 0.26-0.4 | | 1 | | 0.03 | - | 12-14 | | | | 430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | - | 16-18 | | | ## Description DIN6921 Anchor Bolts Hex Flange Bolt is part of our foundation & anchor bolts range (Anchors & Construction Fixings). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST, Per Customers'desire - **Material:** Stainless Steel - **Grade:** A2-70, A2-80, A4-70, A4-80 - **Size:** M2.5~M20 (6#~1") - **Length:** 6-100mm(1/4"-4") - **Head Type:** Hex Flange - **Head Style:** Hexagonal Available configurations include finish, grade, head style, material and standard. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1,000 pieces at US$0.0018 – 8.23 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 DIN6921 Anchor Bolts Hex Flange Bolt? The listed minimum order is 1,000 pieces, at US$0.0018 – 8.23 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 DIN6921 Anchor Bolts Hex Flange Bolt? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST, Per Customers'desire; Material: Stainless Steel; Grade: A2-70, A2-80, A4-70, A4-80; Size: M2.5~M20 (6#~1"); Length: 6-100mm(1/4"-4"). The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include finish, grade, head style, material and standard. 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 foundation & anchor bolts are available? The Foundation & Anchor Bolts category lists 2,223 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/) 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 & 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custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Foundation & Anchor Bolts →](https://engineeringhardware.com/fastener-products/anchors-construction-fixings/foundation-anchor-bolts/) [![Versatile Countersunk Head Foundation Bolt for Flush Installations](https://img.engineeringhardware.com/Versatile-Countersunk-Head-Foundation-Bolt-for-Flush-Installations.webp)](https://engineeringhardware.com/product/versatile-countersunk-head-foundation-bolt-for-flush-installations/) Foundation & Anchor Bolts ### [Versatile Countersunk Head Foundation Bolt for Flush Installations](https://engineeringhardware.com/product/versatile-countersunk-head-foundation-bolt-for-flush-installations/) Square/Round Head · ANSI, BSW, DIN, GB **US$0.012 – 8.38**MOQ 1,000 pieces [![Grade 4.8 8.8 10.9 12.9 Galvanized Steel Black Oxide L & J Type Hook Anchor Bolt with 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DIN, ANSI, GB, JIS, BSW **US$0.006 – 1.20**MOQ 100 pieces [![Zinc Plated Galvanized HDG Bend Foundation J L U Anchor Bolt](https://img.engineeringhardware.com/Zinc-Plated-Galvanized-HDG-Bend-Foundation-J-L-U-Anchor-Bolt.webp)](https://engineeringhardware.com/product/zinc-plated-galvanized-hdg-bend-foundation-j-l-u-anchor-bolt/) Foundation & Anchor Bolts ### [Zinc Plated Galvanized HDG Bend Foundation J L U Anchor Bolt](https://engineeringhardware.com/product/zinc-plated-galvanized-hdg-bend-foundation-j-l-u-anchor-bolt/) Square Head · DIN, GB, JIS, BSW **US$0.012**MOQ 1 piece [![Standard Steel Bolt Concrete Construction Galvanized L Type Customized Anchor](https://img.engineeringhardware.com/Standard-Steel-Bolt-Concrete-Construction-Galvanized-L-Type-Customized-Anchor.webp)](https://engineeringhardware.com/product/standard-steel-bolt-concrete-construction-galvanized-l-type-customized-anchor/) Foundation & Anchor Bolts ### [Standard Steel Bolt Concrete Construction Galvanized L Type Customized Anchor](https://engineeringhardware.com/product/standard-steel-bolt-concrete-construction-galvanized-l-type-customized-anchor/) Foundation Bolt · DIN, ANSI, GB, JIS, BSW, GOST **US$0.06 – 0.13**MOQ 1,000 pieces **US$0.0018 – 8.23**MOQ 1,000 piecesGet a quote[WA](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20DIN6921%20Anchor%20Bolts%20Hex%20Flange%20Bolt%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fdin6921-anchor-bolts-hex-flange-bolt%2F)