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Carbon Steel Button Head Screw, Flanged Socket Head Screw

Updated 2026-11-04 · Markdown version

Model no. ISO 7380-2

US$0.06100–9,999 pieces

US$0.04810,000+ pieces

MOQ 100 pieces · Final price confirmed in your quote

Head Style: Round
Standard: ISO
Grade: 4.8
Material: Carbon Steel

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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

Model NO.	ISO 7380-2
Groove	Word
Connection	Common Bolt
Head Style	Round
Standard	ISO
Grade	4.8
Transport Package	Box
Origin	Jiangsu, China
Customization	Available
Material	Carbon Steel
Type	Pan Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Category	Socket Head Cap & Allen Screws

Technical parameters

Place of origin	Packaging	Brand
Yangzhou, Jiangsu	Box	Shuojia

Description

Carbon Steel Button Head Screw, Flanged Socket Head Screw is part of our socket head cap & allen screws range (Screws).

Key details

Type: Pan Head
Standard: ISO
Material: Carbon Steel
Grade: 4.8
Head Style: Round
Groove: Word
Connection: Common Bolt

Available configurations include head style, standard, grade and material. 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$0.048 – 0.06 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 Carbon Steel Button Head Screw, Flanged Socket Head Screw?

The listed minimum order is 100 pieces, at US$0.048 – 0.06 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$0.06 for 100–9,999 pieces; US$0.048 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 Carbon Steel Button Head Screw, Flanged Socket Head Screw?

Type: Pan Head; Standard: ISO; Material: Carbon Steel; Grade: 4.8; Head Style: Round; Groove: Word. 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 and material. 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$0.048 – 0.06MOQ 100 piecesGet a quote WA