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High Quality Socket Head Cap Torx Security Self Locking with Blue Thread Locker Screws

Updated 2026-11-04 · Markdown version

Model no. 31

US$0.012 – 0.18 / piece

MOQ 1 piece · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Flat Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9

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.	31
Connection	Common Bolt
Head Style	Flat Head
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Shipment	EXW,Fob,CIF
R&D Capacity	OEM;Own Brand;ODM;Others
Business Type	Manufacturer/Factory
Delivery Time	3-10 Working Days
Application	Use in Machinery,Tools and Dies
Transport Package	20-25kg/Cartons+900kg/Palletsplastic Bag
Specification	Customized
Origin	China
HS Code	7318159090
Category	Socket Head Cap & Allen Screws

Technical parameters

Name	socket Head Cap torx security self locking with Blue Thread locker Screws
Steel Material	Carbon Steel
Shape of Head	Flat Head
Length	9.5-300mm
Specification	M6,M8,M10,M12
Surface Treatment	Hot Galvanized, Black, Color-Zinc, Blue White Zinc,Dacromet
Certification	ISO, ISO9001
Class/Grade	3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Application	Use in Machinery,Tools and Dies

Description

High Quality Socket Head Cap Torx Security Self Locking with Blue Thread Locker Screws is part of our socket head cap & allen screws range (Screws).

Key details

Type: Hexagon Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: Carbon Steel
Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Head Style: Flat Head
Connection: Common Bolt
Application: Use in Machinery,Tools and Dies
Shipment: EXW,Fob,CIF

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$0.012 – 0.18 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 Quality Socket Head Cap Torx Security Self Locking with Blue Thread Locker Screws?

The listed minimum order is 1 piece, at US$0.012 – 0.18 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 Quality Socket Head Cap Torx Security Self Locking with Blue Thread Locker Screws?

Type: Hexagon Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Carbon Steel; Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9; Head Style: Flat Head; Connection: Common Bolt. 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 and grade. 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$0.012 – 0.18MOQ 1 pieceGet a quote WA