Standard & made-to-drawing parts
Checked before shipping
Air, sea & express delivery

Screws › Self-Tapping & Thread-Forming Screws

Flat Head Concrete Nail Self Tapping Screws for Window Frame

Updated 2026-11-04 · Markdown version

US$1,200 – 1,296 / ton

MOQ 1 ton · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Round
Standard: DIN, GB, ANSI, BSW, JIS
Grade: 8.8
Size: 4.8/5.5/6.3X25/32/38/50
Head Type: Hex Head
Drive: Slotted
Customized: Yes

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	Carbon Steel
Type	Round Head
Groove	Cross
Connection	Common Bolt
Head Style	Round
Standard	DIN, GB, ANSI, BSW, JIS
Grade	8.8
Item	Multi Fix Door 7.5mm Thread Window Frame Concrete
Size	4.8/5.5/6.3X25/32/38/50
Head Type	Hex Head
Drive	Slotted
Samples	Avaiable
Customized	Yes
Package	Carton
Orginal	Tianjin,China
Heat Treatment	No
HS	731814
Color	White/Siliver
Certification	Yes
Usage	Wood
Diameter	7.5mm
Transport Package	Caron
Specification	4.8/5.5/6.3x25/32/38/50
Origin	Tianjin, China
HS Code	731814
Production Capacity	500tons/Month
Package Size	27.00cm * 25.00cm * 17.00cm
Package Gross Weight	20.000kg
Category	Self-Tapping & Thread-Forming Screws

Technical parameters

Model NO.	CS 001-YXT	Surface Finishing	Zinc Plated
Certification	ISO	Customized	Customized
Type	Round head	Groove	Cross
Connection	Common Bolt	DIAMETER	7.5mm
Standard	DIN, GB, ANSI, Bsw, JIS	Brand	YXT
Drive	T30	Color	White,Yellow
Delivery	30days, 45days, 60days, Follow Customer Wishes	Name	Concrete Screw
Transport Package	Bulk, Bag, Box,Plastic bag/box	Specification	75/95/105/115/125/135/145/155/175mm
HS Code	731814	Production Capacity	100,000tons/Year

Package Size	27cm 25cm 17cm
Package Gross Weight	20kg

Description

Flat Head Concrete Nail Self Tapping Screws for Window Frame is part of our self-tapping & thread-forming screws range (Screws).

Key details

Type: Round Head
Standard: DIN, GB, ANSI, BSW, JIS
Material: Carbon Steel
Grade: 8.8
Size: 4.8/5.5/6.3X25/32/38/50
Diameter: 7.5mm
Head Type: Hex Head
Head Style: Round

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 ton at US$1,200 – 1,296 per ton. 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 Flat Head Concrete Nail Self Tapping Screws for Window Frame?

The listed minimum order is 1 ton, at US$1,200 – 1,296 per ton. 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 Flat Head Concrete Nail Self Tapping Screws for Window Frame?

Type: Round Head; Standard: DIN, GB, ANSI, BSW, JIS; Material: Carbon Steel; Grade: 8.8; Size: 4.8/5.5/6.3X25/32/38/50; Diameter: 7.5mm. 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 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-tapping & thread-forming screws are available?

The Self-Tapping & Thread-Forming Screws category lists 4,881 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-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$1,200 – 1,296MOQ 1 tonGet a quote WA