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Premium Hex Head Self-Drilling Screws for Reliable Assembly

Updated 2026-11-04 · Markdown version

US$1.92500–999 pieces

US$1.681,000+ pieces

MOQ 500 pieces · Final price confirmed in your quote

Head Style: Round
Standard: DIN, ANSI, GB
Grade: 4.8
Finish: Hot Galvanizing
Material: Carbon Steel

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

Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB
Grade	4.8
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Hot Galvanizing
Transport Package	Pallet
Specification	M6/M8/M10/M12
Origin	Dalian
HS Code	73181590
Customization	Available
Material	Carbon Steel
Type	Round Head
According to organizational structure	austenitic stainless steel, martensitic stainless steel, ferritic stainless steel, duplex stainless steel;
According to the main chemical components of steel	chromium stainless steel, chromium-nickel stainless steel, chromium-nickel-molybdenum stainless steel, ultra-low carbon stainless steel. (Austenitic stainless steel is mainly used to produce fasteners. In people's daily life, the stainless steel often referred to is also austenitic stainless steel)
Means	we have decompressed tile machine, composite plate machine, cutting equipment and other terminal equipment prices
Category	Self-Drilling & Tek Screws

Technical parameters

Finish	Black, Zinc
Material	Carbon Steel,Stainless
Measurement	General Industry, Heavy Industry
Thread Insert Type	4.8 8.8 10.9012.9 garde
Customized Support	OEM, ODM
Large Building	Mining Machinery
Standard	DIN975 GB15389 DIN976 BSW UNC GOST JIS

Description

Premium Hex Head Self-Drilling Screws for Reliable Assembly is part of our self-drilling & tek screws range (Screws).

Key details

Type: Round Head
Standard: DIN, ANSI, GB
Material: Carbon Steel
Grade: 4.8
Head Style: Round
Finish: Hot Galvanizing
Connection: Common Bolt
Application: Machinery, Chemical Industry, Environmental, Building

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 500 pieces at US$1.68 – 1.92 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 Premium Hex Head Self-Drilling Screws for Reliable Assembly?

The listed minimum order is 500 pieces, at US$1.68 – 1.92 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$1.92 for 500–999 pieces; US$1.68 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 Premium Hex Head Self-Drilling Screws for Reliable Assembly?

Type: Round Head; Standard: DIN, ANSI, GB; Material: Carbon Steel; Grade: 4.8; 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 head style, standard, grade, finish 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 self-drilling & tek screws are available?

The Self-Drilling & Tek Screws category lists 5,114 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/self-drilling-tek-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$1.68 – 1.92MOQ 500 piecesGet a quote WA