Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

Bolts › Shoulder, Stripper & Precision Bolts

Custom Long Shoulder Bolt Hex Socket Partially Threaded Machine Screw Carbon Steel Precision Assembly Fasteners Screw

Updated 2026-11-04 · Markdown version

Model no. shoulder screw

US$0.0361,000–4,999 pieces

US$0.0245,000–9,999 pieces

US$0.01210,000+ pieces

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

Material: Stainless Steel, Carbon Steel
Head Style: Hexagonal
Standard: DIN, GB, ANSI, BSW, JIS, GOST, Nonstandard
Grade: 12.9
Surface Treatment: Can Be Customized
Length: Customized
Thread: Can Be Customized
Packing: Cartons+Plastic Bags

Get a quote WhatsApp

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, Carbon Steel
Type	Hexagon Head
Model NO.	shoulder screw
Groove	Hexagon
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, GB, ANSI, BSW, JIS, GOST, Nonstandard
Grade	12.9
Surface Treatment	Can Be Customized
MOQ	1000 PCS
Length	Customized
Thread	Can Be Customized
Packing	Cartons+Plastic Bags
Head Type	Can Be Customized
Test	RoHS/Reach
Certification	ISO9001/ISO14001/IATF16949
Color	Can Be Customized
Screw Type	Sems Screws
Transport Package	Cartons+Plastic Bags
Specification	M0.8-M22
Origin	China
HS Code	6307900090
Production Capacity	1000000pieces/Day
Package Size	28.50cm * 20.00cm * 12.00cm
Package Gross Weight	15.000kg
We have two production bases	Dongguan Yuhuang (8,000square meters) and Lechang Technology (12,000square meters). Equipped with professional teams (service, technical, quality, domestic & overseas business), mature production/supply chains and strict quality control, we are an expert in non-standard fastener solutions, providing one-stop hardware assembly services.
Category	Shoulder, Stripper & Precision Bolts

Technical parameters

Name	Sems Screws
Material	Stainless steel/Carbon steel/Alloy/Bronze/Iron/ Aluminum/Etc
Size	M0.8-M22 or 0#-1/2 or non-standard as request&design
Finish	Zinc, nickle plated ,silver, plain,black oxide and we can provide customized services according to your needs.
Head Type	Hex head, flange head , flat head ,CSK Head Etc
Standard	GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards	OEM is available, according to drawing or samples
Certificate	ISO14001 /ISO9001 / IATF16949
Lead time	10-15 working days as usual,It will based on the detailed order quantity

Description

Custom Long Shoulder Bolt Hex Socket Partially Threaded Machine Screw Carbon Steel Precision Assembly Fasteners Screw is part of our shoulder, stripper & precision bolts range (Bolts).

Key details

Type: Hexagon Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST, Nonstandard
Material: Stainless Steel, Carbon Steel
Grade: 12.9
Thread: Can Be Customized
Length: Customized
Head Type: Can Be Customized
Head Style: Hexagonal

Available configurations include material, head style, standard, grade and surface treatment. 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$0.012 – 0.036 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 Long Shoulder Bolt Hex Socket Partially Threaded Machine Screw Carbon Steel Precision Assembly Fasteners Screw?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.036 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$0.036 for 1,000–4,999 pieces; US$0.024 for 5,000–9,999 pieces; US$0.012 for 10,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Custom Long Shoulder Bolt Hex Socket Partially Threaded Machine Screw Carbon Steel Precision Assembly Fasteners Screw?

Type: Hexagon Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST, Nonstandard; Material: Stainless Steel, Carbon Steel; Grade: 12.9; Thread: Can Be Customized; Length: Customized. 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 surface treatment. 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 shoulder, stripper & precision bolts are available?

The Shoulder, Stripper & Precision Bolts category lists 360 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/shoulder-stripper-precision-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$0.012 – 0.036MOQ 1,000 piecesGet a quote WA