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Bolts › Flange Bolts

Manufacturer Directly Sells Galvanized Black Thread Hexagonal Internal Hexagonal Stainless Flange Hexagonal Bolts

Updated 2026-11-03 · Markdown version

Model no. hexagon bolts with flange

US$0.10 – 0.11 / piece

MOQ 50,000 pieces · Final price confirmed in your quote

Material: Carbon Steel, Alloy Steel or Custom
Grade: 8.8
Finish: Environmentally Friendly Black Zinc

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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	Carbon Steel, Alloy Steel or Custom
Grade	8.8
Model NO.	hexagon bolts with flange
Finish	Environmentally Friendly Black Zinc
Product Name	Hexagon Bolts with Flange
Service	OEM/ODM
Quality	High Quality
Delivery Time	30 Days
HRC	22-32
Transport Package	Customizable
Specification	M8*45
Origin	Wenzhou, Zhejiang Province
HS Code	731819000
Production Capacity	500000
Specifications	M8*45
Category	Flange Bolts

Technical parameters

Product Name	hexagon bolts with flange
Material	Carbon steel, alloy steel, customization
performance level	8.8 magnitude
Surface Treatment	Environmentally friendly black zinc
Specifications:	M8*45

Description

Manufacturer Directly Sells Galvanized Black Thread Hexagonal Internal Hexagonal Stainless Flange Hexagonal Bolts is part of our flange bolts range (Bolts).

Key details

Material: Carbon Steel, Alloy Steel or Custom
Grade: 8.8
Finish: Environmentally Friendly Black Zinc
Product Name: Hexagon Bolts with Flange
Service: OEM/ODM
Quality: High Quality
HRC: 22-32

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 50,000 pieces at US$0.10 – 0.11 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 Manufacturer Directly Sells Galvanized Black Thread Hexagonal Internal Hexagonal Stainless Flange Hexagonal Bolts?

The listed minimum order is 50,000 pieces, at US$0.10 – 0.11 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 Manufacturer Directly Sells Galvanized Black Thread Hexagonal Internal Hexagonal Stainless Flange Hexagonal Bolts?

Material: Carbon Steel, Alloy Steel or Custom; Grade: 8.8; Finish: Environmentally Friendly Black Zinc; Product Name: Hexagon Bolts with Flange; Service: OEM/ODM; Quality: High Quality. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, 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 flange bolts are available?

The Flange Bolts category lists 2,404 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/flange-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$0.10 – 0.11MOQ 50,000 piecesGet a quote WA