Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

High Strength Countersunk Head Bolt for Flush-Fit Smooth Surface Installations

Updated 2026-11-04 · Markdown version

Model no. Bolt

US$0.84 – 6.00 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Standard: GB
Surface Treatment: HDG
Color: Silver
Material: Steel
Package Size: 40.00cm * 40.00cm * 50.00cm

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
Technics	Cold Pressing
Standard	GB
Model NO.	Bolt
Usage	Line Fittings
Type	Pull-Line Fitting
Lead Time	30 Days
Surface Treatment	HDG
Color	Silver
Material	Steel
Sample	Available
Trade Term	CIF, CFR, Fob
Transport Package	Exportation Standard Package
Specification	customization
Origin	China
HS Code	7318159090
Production Capacity	100000
Package Size	40.00cm * 40.00cm * 50.00cm
Package Gross Weight	50.000kg
Category	Structural & Heavy Hex Bolts

Technical parameters

Country of origin	Brand
China	Winner

Description

High Strength Countersunk Head Bolt for Flush-Fit Smooth Surface Installations is part of our structural & heavy hex bolts range (Bolts).

Key details

Type: Pull-Line Fitting
Standard: GB
Material: Steel
Surface Treatment: HDG
Technics: Cold Pressing
Usage: Line Fittings
Color: Silver
Trade Term: CIF, CFR, Fob

Available configurations include standard, surface treatment, color, material and package size. 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$0.84 – 6.00 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 Strength Countersunk Head Bolt for Flush-Fit Smooth Surface Installations?

The listed minimum order is 1,000 pieces, at US$0.84 – 6.00 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 Strength Countersunk Head Bolt for Flush-Fit Smooth Surface Installations?

Type: Pull-Line Fitting; Standard: GB; Material: Steel; Surface Treatment: HDG; Technics: Cold Pressing; Usage: Line Fittings. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include standard, surface treatment, color, material 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 structural & heavy hex bolts are available?

The Structural & Heavy Hex Bolts category lists 2,565 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/structural-heavy-hex-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$0.84 – 6.00MOQ 1,000 piecesGet a quote WA