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Stainless Steel Hex Socket Countersunk Head Machine Screw

Updated 2026-11-04 · Markdown version

Model no. Internal Hexagonal Bolt

US$0.60 – 12.00 / kilogram

MOQ 1 kilogram · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Round
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 6.8
Finish: Color-Zinc Plated
Size: Metric and Inch
Color: Any Color
Package Size: 20.00cm * 22.00cm * 23.00cm

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
Material	Stainless Steel
Type	Round Head
Model NO.	Internal Hexagonal Bolt
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	6.8
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Color-Zinc Plated
Size	Metric and Inch
Color	Any Color
Certificate	ISO9001
After-Sale Service	Available
Transport Package	Carton
Specification	M1.4-M64
Origin	China
HS Code	7318150000
Production Capacity	200 Tons/Month
Package Size	20.00cm * 22.00cm * 23.00cm
Package Gross Weight	20.000kg
Product Name.	Internal Hexagonal Bolt
Packaging	Bags&Cartons&Pallets or Customized .
Delivery time	Normally in 20-30 days.
Why choose us	1.We are manufacture, have own factory.
Category	Socket Head Cap & Allen Screws

Technical parameters

· Product Name.: Internal Hexagonal Bolt

· Standard: DIN, ISO, ANSI/ASTM, BS, JIS.

· Material: Carbon Steel,Stainless Steel,C1022A + heat treatment

·Grade: 4.8, 8.8, 10.9, 12.9,A2-70,A4-80 .

· Size: M1.4-M64

·Finish: Plain Finish ,Yellow/white Zinc Plated,Hot DIP Galvanized.

·Packaging :Bags&Cartons&Pallets or Customized .

·Delivery time: Normally in 20-30 days.

Description

Stainless Steel Hex Socket Countersunk Head Machine Screw is part of our socket head cap & allen screws range (Screws).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Stainless Steel
Grade: 6.8
Size: Metric and Inch
Head Style: Round
Finish: Color-Zinc Plated
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 kilogram at US$0.60 – 12.00 per kilogram. 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 Stainless Steel Hex Socket Countersunk Head Machine Screw?

The listed minimum order is 1 kilogram, at US$0.60 – 12.00 per kilogram. 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 Stainless Steel Hex Socket Countersunk Head Machine Screw?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Stainless Steel; Grade: 6.8; Size: Metric and Inch; Head Style: Round. 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 socket head cap & allen screws are available?

The Socket Head Cap & Allen Screws category lists 2,042 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/socket-head-cap-allen-screws/

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$0.60 – 12.00MOQ 1 kilogramGet a quote WA