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Specialty Fasteners › Quarter-Turn, Captive & Panel Fasteners

Custom Flat Cap Screw Extended Silver Leg Bolt Round Head Captive Panel Screw Carriage Bolt Screws for Automotive Parts

Updated 2026-11-04 · Markdown version

Model no. SX20220601-824

US$0.125,000–19,999 pieces

US$0.03620,000+ pieces

MOQ 5,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Round
Standard: DIN
Grade: Custom Service
Finish: Hot Galvanizing
Tolerance: +/-0.01mm
Package Size: 2.00cm * 2.00cm * 2.00cm
Inner Packing: PE bag / EPE Foam Packing / Anti-Rust Paper Packing / Blister / SMT / Vacuum Packing / Plastic Box Packing / Color Box Packing. Outter

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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
Model NO.	SX20220601-824
Connection	Common Bolt
Head Style	Round
Standard	DIN
Grade	Custom Service
Application	Machinery, Chemical Industry, Environmental, Building, Custom Service
Finish	Hot Galvanizing
Tolerance	+/-0.01mm
Dimensions	as Drawings or Samples
Shipment Terms	Express /Air Freight /Sea Freight
Service	Customized OEM ODM
Drawing Format	Pdf, 2D/3D/Dwg/Igs/Step/Solidworks
Quality Control	100% Inspection Before Shipping
Certificates	ISO9001:2015, IATF16949, RoHS, Reach, etc
Transport Package	Inner Polybag, Outer Box
Specification	Customized
Origin	China
Package Size	2.00cm * 2.00cm * 2.00cm
Package Gross Weight	2.000kg
Basic Information	Tolerance
Inner Packing	PE bag / EPE Foam Packing / Anti-Rust Paper Packing / Blister / SMT / Vacuum Packing / Plastic Box Packing / Color Box Packing. Outter
Packing	Stretch Film Packing / Carton / Pallet / Wood Case.
One-stop purchasing service	Stamping part, CNC lathe part, CNC milling part, Springs, Shafts, fastener etc.
Product certification	RoHS, HE, vailable.
Management certification	ISO/9001: 2015 and IATF16949 Passed.
Category	Quarter-Turn, Captive & Panel Fasteners

Technical parameters

Tolerance	0.02~0.1mm.
Materials	Low, middle,high carbon steel / spring steel / Stainless steel 201, 301, 304, 316 / Aluminum / Brass / Bronze / Copper / Titanium / Plastic (PP, Nylon, PVC, APET) Brass or ABS,POM Ect And Customized raw material.
Surface Finish	Heat treatment / Polishing,Electronic Polishing / (Zinc, nickel, chrome, tin, brass, glod, silver, titanium) Plating / Electrophoresis / Black Oxide / Hot-dip galvanizing / Powder Coating / Paint Coating / Blasting / Shot Blasting / Bead Basting / Anodizing / Phosphating / PAD Printing / Laser etching / Dacromet Coating / Enamel.
Payment terms	Trade Assurance TT,paypal,Western Union,alipay,L/C.
Packing Detail	Inner Packing: PE bag / EPE Foam Packing / Anti-Rust Paper Packing / Blister / SMT / Vacuum Packing / Plastic Box Packing / Color Box Packing. Outter Packing: Stretch Film Packing / Carton / Pallet / Wood Case.

Description

Custom Flat Cap Screw Extended Silver Leg Bolt Round Head Captive Panel Screw Carriage Bolt Screws for Automotive Parts is part of our quarter-turn, captive & panel fasteners range (Specialty Fasteners).

Key details

Type: Round Head
Standard: DIN
Material: Stainless Steel
Grade: Custom Service
Head Style: Round
Finish: Hot Galvanizing
Connection: Common Bolt
Application: Machinery, Chemical Industry, Environmental, Building, Custom Service

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 5,000 pieces at US$0.036 – 0.12 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 Flat Cap Screw Extended Silver Leg Bolt Round Head Captive Panel Screw Carriage Bolt Screws for Automotive Parts?

The listed minimum order is 5,000 pieces, at US$0.036 – 0.12 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$0.12 for 5,000–19,999 pieces; US$0.036 for 20,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Custom Flat Cap Screw Extended Silver Leg Bolt Round Head Captive Panel Screw Carriage Bolt Screws for Automotive Parts?

Type: Round Head; Standard: DIN; Material: Stainless Steel; Grade: Custom Service; Head Style: Round; Finish: Hot Galvanizing. 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 quarter-turn, captive & panel fasteners are available?

The Quarter-Turn, Captive & Panel Fasteners category lists 403 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/specialty-fasteners/quarter-turn-captive-panel-fasteners/

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$0.036 – 0.12MOQ 5,000 piecesGet a quote WA