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Screws › Countersunk & Flat-Head Machine Screws

Captive Screws Knurled Large Flat Head, Stainless Steel

Updated 2026-11-04 · Markdown version

US$3.00100–499 pieces

US$1.80500+ pieces

MOQ 100 pieces · Final price confirmed in your quote

Head Style: Hexagonal
Standard: DIN
Grade: SS304
Finish: Passivation
Package Size: 13.50cm * 8.50cm * 9.50cm

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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
Type	Captive Screw
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN
Grade	SS304
Application	Machinery
Finish	Passivation
Price	Negotiated
Quality Control	100% Inspection
OEM	Yes
Lead Time	3-7 Days
Delivery Time	7 Days Around by FedEx/UPS/DHL/TNT
Delivery Way	by Sea,Air,Express
Transport Package	Poly Bag-Small Box-Carton with Label
Specification	Base on the quantity of goods
Origin	China
HS Code	73181600
Production Capacity	3000 Units Per Day
Package Size	13.50cm * 8.50cm * 9.50cm
Package Gross Weight	0.050kg
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

Specification
Material and Dimensions	As description chart below		Quality Control	100% Inspection
Price	Negotiated	Lead Time	3 Days-7 Days
Port	Shenzhen or HongKong	Shipping	By Sea, Air or Express
Packing	Poly bag-small box-carton with lable	Custom	OEM/ODM
Call us please, we show more details of products.Thank you very much.
We are a manufacturer of spring plungers of any drawing for OEM also.

Description

Captive Screws Knurled Large Flat Head, Stainless Steel is part of our countersunk & flat-head machine screws range (Screws).

Key details

Type: Captive Screw
Standard: DIN
Grade: SS304
Head Style: Hexagonal
Finish: Passivation
Connection: Common Bolt
Application: Machinery
Price: Negotiated

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$1.80 – 3.00 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 Captive Screws Knurled Large Flat Head, Stainless Steel?

The listed minimum order is 100 pieces, at US$1.80 – 3.00 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$3.00 for 100–499 pieces; US$1.80 for 500+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Captive Screws Knurled Large Flat Head, Stainless Steel?

Type: Captive Screw; Standard: DIN; Grade: SS304; Head Style: Hexagonal; Finish: Passivation; 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 head style, standard, grade, finish 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 countersunk & flat-head machine screws are available?

The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-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$1.80 – 3.00MOQ 100 piecesGet a quote WA