--- title: "Hex Bolt Cl. 8.8 Fine Thread with Colored Zinc" description: "Hex Bolt Cl. 8.8 Fine Thread with Colored Zinc — Hex-Head Bolts. Material: Carbon Steel, Grade: 4.8&5.8&6.8&8.8&10.9&12.9. MOQ 1,000 pieces, US$0.12." url: https://engineeringhardware.com/product/hex-bolt-cl-8-8-fine-thread-with-colored-zinc/ source: Engineering Hardware & Fasteners --- # Hex Bolt Cl. 8.8 Fine Thread with Colored Zinc [![Hex Bolt Cl. 8.8 Fine Thread with Colored Zinc](https://img.engineeringhardware.com/Hex-Bolt-Cl-8-8-Fine-Thread-with-Colored-Zinc.webp)](https://img.engineeringhardware.com/Hex-Bolt-Cl-8-8-Fine-Thread-with-Colored-Zinc.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Bolts › Hex-Head Bolts](https://engineeringhardware.com/fastener-products/bolts/hex-head-bolts/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/hex-bolt-cl-8-8-fine-thread-with-colored-zinc.md) Model no. **DIN/ASME/GB** US$0.12 / piece MOQ 1,000 pieces · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** Hexagonal - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Grade:** 4.8&5.8&6.8&8.8&10.9&12.9 - **Finish:** Yzp&Blk&Zinc Plated&HDG - **Surface Treatment:** According to Requirements - **Thread Type:** Fine / Coarse /Bsw/Bsf/ Unc/Unf - **Package Size:** 10.00cm * 10.00cm * 10.00cm Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Hex%20Bolt%20Cl.%208.8%20Fine%20Thread%20with%20Colored%20Zinc%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-bolt-cl-8-8-fine-thread-with-colored-zinc%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 | Carbon Steel | | Type | Hexagon Head | | Model NO. | DIN/ASME/GB | | Connection | Common Bolt | | Head Style | Hexagonal | | Standard | DIN, ANSI, GB, JIS, BSW, GOST | | Grade | 4.8&5.8&6.8&8.8&10.9&12.9 | | Application | Machinery, Chemical Industry, Environmental, Building | | Finish | Yzp&Blk&Zinc Plated&HDG | | Process | Cold Forging,Hot Forging,Machining | | Surface Treatment | According to Requirements | | Salt Spray Test | According to Requirements | | Thread Type | Fine / Coarse /Bsw/Bsf/ Unc/Unf | | Transport Package | Small Box & Bulk & Customizing | | Specification | M3-M60 | | Origin | Ningbo, China | | HS Code | 7318150000 | | Production Capacity | 2500tons/Year | | Package Size | 10.00cm * 10.00cm * 10.00cm | | Package Gross Weight | 0.500kg | | Category | [Hex-Head Bolts](https://engineeringhardware.com/fastener-products/bolts/hex-head-bolts/) | ## Technical parameters | Size | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | K | 2 | 2.8 | 3.5 | 4 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 | | S | 5.5 | 7 | 8 | 10 | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | | Available Material | Carbon steel,Stainless steel,Duplex Stainless steel Brass,Copper,Plastic,Aluminum | | --- | --- | | Surface Treatment | Zinc Plated/Galvanized,Nickel Plated,HDG,Copper Plated,Anodized,Polishing. | | Powder Coating | Geomet,Dacromet,Passivation,Electrophoesis, | | Equipments | Cold forging Machine,Thread Rolling Machine,CNC Machine,Lather Machine, | | Processing Way | Grinding Machine,Milling Machine,Drilling Machine,Casting Machine | | Cold Forging,Stamping,Rolling,Bending,Casting,Extrusion,Milling,Welding,Turning | | | Processing drawing Format | . jpg /. pdf / . dwg / . igs / . stp etc. | | Trade Term | EXW, FOB, CIF, DDP, CFR,or as discussing | | Payment Term | T/T,L/C,Western Uion | | Packagement | Plastic Bag+Chipboard Carton +Plywood Pallet With Belt and Film | ## Description Hex Bolt Cl. 8.8 Fine Thread with Colored Zinc is part of our hex-head bolts range (Bolts). ### Key details - **Type:** Hexagon Head - **Standard:** DIN, ANSI, GB, JIS, BSW, GOST - **Material:** Carbon Steel - **Grade:** 4.8&5.8&6.8&8.8&10.9&12.9 - **Head Style:** Hexagonal - **Surface Treatment:** According to Requirements - **Finish:** Yzp&Blk&Zinc Plated&HDG - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and finish. 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$0.12 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 Hex Bolt Cl. 8.8 Fine Thread with Colored Zinc? The listed minimum order is 1,000 pieces, at US$0.12 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 Hex Bolt Cl. 8.8 Fine Thread with Colored Zinc? Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Carbon Steel; Grade: 4.8&5.8&6.8&8.8&10.9&12.9; Head Style: Hexagonal; Surface Treatment: According to Requirements. 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 finish. 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 hex-head bolts are available? The Hex-Head Bolts category lists 8,449 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/bolts/hex-head-bolts/](https://engineeringhardware.com/fastener-products/bolts/hex-head-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 Hex-Head Bolts →](https://engineeringhardware.com/fastener-products/bolts/hex-head-bolts/) [![DIN912 Stainless Steel Hex Socket Screw Allen Bolt Round Long Stainless Screw](https://img.engineeringhardware.com/DIN912-Stainless-Steel-Hex-Socket-Screw-Allen-Bolt-Round-Long-Stainless-Screw.webp)](https://engineeringhardware.com/product/din912-stainless-steel-hex-socket-screw-allen-bolt-round-long-stainless-screw/) Hex-Head Bolts ### [DIN912 Stainless Steel Hex Socket Screw Allen Bolt Round Long Stainless Screw](https://engineeringhardware.com/product/din912-stainless-steel-hex-socket-screw-allen-bolt-round-long-stainless-screw/) Round Head · DIN, GB **US$1.20**MOQ 10,000 pieces [![Yellow Zinc Nuts and Bolts Wheel Nuts DIN74361 Auto 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kilograms **US$0.12**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%20Hex%20Bolt%20Cl.%208.8%20Fine%20Thread%20with%20Colored%20Zinc%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fhex-bolt-cl-8-8-fine-thread-with-colored-zinc%2F)