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High-Quality CNC Machined Socket Head Cap Screw with Washer

Updated 2026-11-04 · Markdown version

US$1.2010–99 pieces

US$0.96100–999 pieces

US$0.841,000+ pieces

MOQ 10 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Hexagonal
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 12.9
Package Size: 45.00cm * 36.00cm * 33.00cm

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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	Stainless Steel
Type	Round Head
Groove	Hexagon
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	12.9
Product Name	Socket Head Cap Screws with Washer and Spring Was
Keywords	Hexagonal Socket Washer Screw
Precision	±0.03mm
Testing Method	Vernier Caliper/Micrometer/Thread Ring Gauge
Trademarks	OEM/ODM
Dimensions	M2-M20
Delivery Time	10 Working Days
Transport Package	Standard Packaging or Customized
Specification	Standard Specifications or Customized
Origin	Dongguan, China
Production Capacity	100000pieces/Year
Package Size	45.00cm * 36.00cm * 33.00cm
Package Gross Weight	6.000kg
Category	Socket Head Cap & Allen Screws

Technical parameters

TECHNICAL PARAMETERS
Product Name	Socket Head Cap Screws With Washer And Spring Washer
Keywords	Hexagonal socket washer screw
Material	304/316
Application	Mechanical equipment/Automation industry/New energy auto parts
Processing	CNC Turning Milling Machining
Surface Treatment	Passivation
Precision	±0.03Mm
Customization	Custom
Testing Method	Vernier Caliper/Micrometer/Thread Ring Gauge
Trademarks	OEM/ODM
Certification	ISO9001/RoHS/Reach
Dimensions	M2-M20
Delivery Time	10 Working Days

Description

High-Quality CNC Machined Socket Head Cap Screw with Washer is part of our socket head cap & allen screws range (Screws).

Key details

Type: Round Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: Stainless Steel
Grade: 12.9
Head Style: Hexagonal
Groove: Hexagon
Connection: Common Bolt
Product Name: Socket Head Cap Screws with Washer and Spring Was

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10 pieces at US$0.84 – 1.20 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 CNC Machined Socket Head Cap Screw with Washer?

The listed minimum order is 10 pieces, at US$0.84 – 1.20 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$1.20 for 10–99 pieces; US$0.96 for 100–999 pieces; US$0.84 for 1,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of High-Quality CNC Machined Socket Head Cap Screw with Washer?

Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Stainless Steel; Grade: 12.9; Head Style: Hexagonal; Groove: Hexagon. 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 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 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 →

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US$0.84 – 1.20MOQ 10 piecesGet a quote WA