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Flat Head Phillips Self Drilling Cross Fasteners Tornillo

Updated 2026-11-04 · Markdown version

Model no. 4.2X50

US$1,8601–24 tons

US$1,74025+ tons

MOQ 1 ton · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Round
Standard: DIN
Grade: 9.8
Finish: Galvanized (Various of Color), Dacromet, Black, M
Screw Material: C1022/C1022A/Stainless Steel
Head Type: Pan, Truss, Flat, Round, Hex, Cheese, Binding, CS
Surface: Black Oxide, Zinc Plated, Zinc-Aluminum Coated...

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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
Material	Carbon Steel
Type	Countersunk Head
Model NO.	4.2X50
Groove	Philips
Connection	Common Bolt
Head Style	Round
Standard	DIN
Grade	9.8
Model No.	Self Drilling Screw
Finish	Galvanized (Various of Color), Dacromet, Black, M
Screw Material	C1022/C1022A/Stainless Steel
Head Type	Pan, Truss, Flat, Round, Hex, Cheese, Binding, CS
Surface	Black Oxide, Zinc Plated, Zinc-Aluminum Coated...
Drive Type	Hexagon Drive or Phillip Drive
Color	Yellow, White, Blue, Black
Features	Good Anti-Corrosion Ability
Product Name	Countersunk Csk Head Self Drilling Screws
Sample	Provide
Transport Package	1000pieces/Bag or Box or Carton
Specification	3.5X25
Origin	Tianjin of China
Package Size	5.00cm * 3.00cm * 2.00cm
Package Gross Weight	0.500kg
surface treatment	Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated)
Diameter	3.5mm, 3.9mm, 4.2mm, 4.8mm ···
Driver types	Phillips
Rib(Nib)	Customized
Products Show	Welcome your inquiry of our flat head self drilling screws!
Category	Self-Drilling & Tek Screws

Technical parameters

Items	Information
Name	Self-drilling screw
Material	Stainless Steel, carbon Steel
Measurement system	INCH, Metric
Place of Origin	TIANJIN , CHINA
Standard	DIN,ANSI,BS,JIS
Head type	phillips flat Head
Point	Drilling Point
Color	Zinc White/OEM
Certificate	ISO9001
Drive type	Phillips Dive
Finish	Zinc plated
Package	carton+pallet

Description

Flat Head Phillips Self Drilling Cross Fasteners Tornillo is part of our self-drilling & tek screws range (Screws).

Key details

Type: Countersunk Head
Standard: DIN
Material: Carbon Steel
Grade: 9.8
Diameter: 3.5mm, 3.9mm, 4.2mm, 4.8mm ···
Head Type: Pan, Truss, Flat, Round, Hex, Cheese, Binding, CS
Head Style: Round
Groove: Philips

Available configurations include material, head style, standard, grade and finish. 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$1,740 – 1,860 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 Phillips Self Drilling Cross Fasteners Tornillo?

The listed minimum order is 1 ton, at US$1,740 – 1,860 per ton. 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$1,860 for 1–24 tons; US$1,740 for 25+ tons. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Flat Head Phillips Self Drilling Cross Fasteners Tornillo?

Type: Countersunk Head; Standard: DIN; Material: Carbon Steel; Grade: 9.8; Diameter: 3.5mm, 3.9mm, 4.2mm, 4.8mm ···; Head Type: Pan, Truss, Flat, Round, Hex, Cheese, Binding, CS. 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 finish. 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$1,740 – 1,860MOQ 1 tonGet a quote WA