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Bolts › Hex-Head Bolts

High-Quality Black Oxide Nylon Coated M8 Hex Socket Bolts

Updated 2026-11-04 · Markdown version

Model no. LS

US$0.012 – 0.036 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Round
Standard: GB, ISO
Finish: Black
Package Size: 24.00cm * 21.00cm * 14.00cm

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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	Hexagon Head
Model NO.	LS
Connection	Common Bolt
Head Style	Round
Standard	GB, ISO
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Black
Price Term	EXW, Fob, CIF, CFR, etc
Processing Way	According to Customer's Samples and Requirements
Delivery Time	15-17 Working Days After Confirmed The Sample
Service	OEM ODM Custom Service
Transport Package	Carton: 322414cm/242114cm Pallet: 112015cm
Specification	M8*40mm
Origin	China
Production Capacity	500000PCS/Month
Package Size	24.00cm * 21.00cm * 14.00cm
Package Gross Weight	10.000kg
Carton	322414cm/242114cm Pallet: 11010014cm
ISO 9001	2015, ISO14001:2015, over 10 patents, the national high-tech enterprise
Category	Hex-Head Bolts

Technical parameters

Availabl Material	Carbon steel, Iron, Stainless steel, Brass, Copper, Aluminum, Zinc Alloy, Bronze...
Specification	Including and over M2, the length according to customer's requirements.
Surface Treatment	Plain, (ROHS)zn-plated, ni-plated, chrome plated, bronze plating, black oxide, passivated, copper coated, Dacromet, ruspert, anodic oxidation, chromate etc.
Grade	4.8, 6.8, 8.8, 10.9, 12.9.
Sample Availability	Stocks within 7 working days, customized samples will be sent within 15-20 working days after we receiveyour tooling fee
Lead Time	Usually 10-15 working days and it's based on the order quantities
Packing Details	Carton: 322414cm/242114cm Pallet: 11010014cmOr according to customer's design
Quality Authentication	ISO 9001:2015, ISO14001:2015, over 10 patents, the national high-tech enterprise

Description

High-Quality Black Oxide Nylon Coated M8 Hex Socket Bolts is part of our hex-head bolts range (Bolts).

Key details

Type: Hexagon Head
Standard: GB, ISO
Material: Stainless Steel
Head Style: Round
Finish: Black
Connection: Common Bolt
Application: Machinery, Chemical Industry, Environmental, Building
Price Term: EXW, Fob, CIF, CFR, etc

Available configurations include material, head style, standard, finish and package size. 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$0.012 – 0.036 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 High-Quality Black Oxide Nylon Coated M8 Hex Socket Bolts?

The listed minimum order is 10,000 pieces, at US$0.012 – 0.036 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 High-Quality Black Oxide Nylon Coated M8 Hex Socket Bolts?

Type: Hexagon Head; Standard: GB, ISO; Material: Stainless Steel; Head Style: Round; Finish: Black; 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, finish and package size. 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/

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 →

Request a quote for this product

US$0.012 – 0.036MOQ 10,000 piecesGet a quote WA