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Bolts › Countersunk, Plow & Elevator Bolts

Hex Socket Head Cap Screws, Countersunk Socket Bolts, Stainless Steel Nylon Patch Anti-Loosing Allen Screws

Updated 2026-11-03 · Markdown version

Model no. Nylock Hex Socket Screw

US$12.00 / piece

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

Material: Carbon Steel
Head Style: Counter Sunk Bolt
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 12.9
Finish: Blue-White Zinc Plated
Thread Type: Full Thread/Half Thread
Package Size: 26.00cm * 24.00cm * 15.00cm

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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	Carbon Steel
Type	Hexagon Head
Model NO.	Nylock Hex Socket Screw
Connection	Common Bolt
Head Style	Counter Sunk Bolt
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	12.9
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Blue-White Zinc Plated
Name	Allen Screw
Thread Type	Full Thread/Half Thread
Quality	Durable High Quality
Transport Package	Cartons+Pallets
Specification	M2-M6
Origin	China
HS Code	7318159090
Production Capacity	on Demand
Package Size	26.00cm * 24.00cm * 15.00cm
Package Gross Weight	23.000kg
Rod	threaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt etc.
Category	Countersunk, Plow & Elevator Bolts

Technical parameters

Name	Socket Head Screws
Place of Origin	Jiaxing, Zhejiang, China
Size	M5-M100 or non-standard
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Magni,Geomet,H.D.G.,Electrophoresis etc.
Test Equipments	Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector,Projector, Magnetic flaw detecte...
Material	Carbon Steel, Alloy Steel, Stainless Steel
Grade	ASTM Gr.2 Gr.5,A325,Gr.8; Class 8.8, 10.9, 12.9; A2-70, A4-70, A4-80.etc
Standard	GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc
Non-standards	OEM is available, according to drawing or samples
Samples	Samples are free.
Package	bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Payment	T/T,L/C

Description

Hex Socket Head Cap Screws, Countersunk Socket Bolts, Stainless Steel Nylon Patch Anti-Loosing Allen Screws is part of our countersunk, plow & elevator bolts range (Bolts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Carbon Steel
Grade: 12.9
Head Style: Counter Sunk Bolt
Finish: Blue-White Zinc Plated
Connection: Common Bolt
Application: Machinery, Chemical Industry, Environmental, Building

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 1,000 pieces at US$12.00 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 Hex Socket Head Cap Screws, Countersunk Socket Bolts, Stainless Steel Nylon Patch Anti-Loosing Allen Screws?

The listed minimum order is 1,000 pieces, at US$12.00 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 Hex Socket Head Cap Screws, Countersunk Socket Bolts, Stainless Steel Nylon Patch Anti-Loosing Allen Screws?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Carbon Steel; Grade: 12.9; Head Style: Counter Sunk Bolt; Finish: Blue-White Zinc Plated. 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 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 →

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US$12.00MOQ 1,000 piecesGet a quote WA