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Wafer Head Self Roofing Drilling Screw

Updated 2026-11-04 · Markdown version

Model no. WAFER HEAD SELF DRILLING SCREW

US$0.60 – 12.00 / kilogram

MOQ 1 kilogram · Final price confirmed in your quote

Head Style: Flat, Checkered
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 4.8
Surface Treatment: White Blue Zinc Plated
Package Size: 20.00cm * 22.00cm * 23.00cm
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

Model NO.	WAFER HEAD SELF DRILLING SCREW
Groove	Cross
Connection	Common Bolt
Head Style	Flat, Checkered
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	4.8
Application	for Attaching Metal Lath to Wood or Steel
Surface Treatment	White Blue Zinc Plated
Certificate	ISO9001
After-Sale Service	Available
Transport Package	Carton
Specification	M3.9-6.3
Origin	China
HS Code	7318140000
Production Capacity	200 Tons/Month
Package Size	20.00cm * 22.00cm * 23.00cm
Package Gross Weight	20.000kg
Customization	Available
Material	Carbon Steel
Type	Countersunk Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Why choose us	1.We are manufacture, have own factory.
Category	Self-Drilling & Tek Screws

Technical parameters

·Product Name.:WAFER HEAD SELF DRILLING SCREW

·Standard: DIN, ISO, ANSI/ASTM, BS, JIS.

·Material: Carbon Steel,Stainless Steel,C1022A + heat treatment

·Grade: 4.8, 8.8, 10.9, 12.9,A2-70,A4-80 .

·Size: M3.9-6.3

·Head Style: Phillips, Pozi, square, torx

·Finish: yellow, white, etc

·Packaging :Bags&Cartons&Pallets or Customized .

·Delivery time: Normally in 20-30 days.

Description

Wafer Head Self Roofing Drilling Screw is part of our self-drilling & tek screws range (Screws).

Key details

Type: Countersunk Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: Carbon Steel
Grade: 4.8
Head Style: Flat, Checkered
Groove: Cross
Surface Treatment: White Blue Zinc Plated
Connection: Common Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 kilogram at US$0.60 – 12.00 per kilogram. 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 Wafer Head Self Roofing Drilling Screw?

The listed minimum order is 1 kilogram, at US$0.60 – 12.00 per kilogram. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Wafer Head Self Roofing Drilling Screw?

Type: Countersunk Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Carbon Steel; Grade: 4.8; Head Style: Flat, Checkered; Groove: Cross. 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, surface treatment 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 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$0.60 – 12.00MOQ 1 kilogramGet a quote WA