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Bolts › Countersunk, Plow & Elevator Bolts

Custom Made M4 M5 M6 M8 Stainless Steel Flat Countersunk Hexagonal Allen Socket Head Screws Bolts

Updated 2026-11-03 · Markdown version

US$0.03 – 0.06 / piece

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

Material: Stainless Steel
Head Style: Hexagon Socket
Standard: DIN, ANSI
Grade: 4.8
Thread: Unc

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
Groove	Hexagon
Connection	Common Bolt
Head Style	Hexagon Socket
Standard	DIN, ANSI
Grade	4.8
Thread	Unc
MOQ	1000PCS
Certificate	ISO;SGS; RoHS;TUV;ISO9001
Sampling Time	3~5workdays
Transport Package	Bulk in CTN. Then in Pallet
Specification	M2-M10
Origin	China
HS Code	7318141001
Production Capacity	100tons/Month
is it free or extra? A	We'd like to provide free samples for standard fasteners, but clients need to pay the express charges.
Category	Countersunk, Plow & Elevator Bolts

Technical parameters

Product Name	M2 M2.5 M3 M4 M5 M6 M8 Stainless Steel SS Allen Wafer Ultra Low Profile Thin Flat Head Hexagon Socket Machine Screws
Surface Finishing	Plain
Material	Stainless steel 304
Head Style	Ultra Low Profile Thin Flat Head Hexagon Socket
Standard	DIN, GB, ISO, JIS, BA, ANSI, Non-standard
Length	2mm, 5mm, 10mm, 15mm, 18mm, 20mm, 30mm,40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 600mm etc, OEM according to your request
Thread Size	M1 to M16
Grade Available	Grade 2-8, 4.8, 6.8, 8.8, 10.9, 12.9, Gr1, Gr2, etc.OEM according to your request
OEM/ODM	YES
Application Industry	Electronics, electrical appliances, electromechanical devices, small appliances, drones, instruments, high-speed rail, motor, furniture, medical, sports equipment and other industries etc.
Material Available	Stainless Steel, Titanium and Titanium AlloyBrass, Carbon Steel, AluminumOEM according to your request
Delivery	5-20days
Packing	PE/PP Bag + Carton, or as per client's requirement

Description

Custom Made M4 M5 M6 M8 Stainless Steel Flat Countersunk Hexagonal Allen Socket Head Screws Bolts is part of our countersunk, plow & elevator bolts range (Bolts).

Key details

Type: Round Head
Standard: DIN, ANSI
Material: Stainless Steel
Grade: 4.8
Thread: Unc
Head Style: Hexagon Socket
Groove: Hexagon
Connection: Common Bolt

Available configurations include material, head style, standard, grade and thread. 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$0.03 – 0.06 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 Custom Made M4 M5 M6 M8 Stainless Steel Flat Countersunk Hexagonal Allen Socket Head Screws Bolts?

The listed minimum order is 1,000 pieces, at US$0.03 – 0.06 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 Custom Made M4 M5 M6 M8 Stainless Steel Flat Countersunk Hexagonal Allen Socket Head Screws Bolts?

Type: Round Head; Standard: DIN, ANSI; Material: Stainless Steel; Grade: 4.8; Thread: Unc; Head Style: Hexagon Socket. 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 thread. 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 countersunk, plow & elevator bolts are available?

The Countersunk, Plow & Elevator Bolts category lists 533 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-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$0.03 – 0.06MOQ 1,000 piecesGet a quote WA