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Screws › Self-Tapping & Thread-Forming Screws

Truss Head Screws Wafer Phillips Self Tapping Screw

Updated 2026-11-04 · Markdown version

Model no. 4.2X16

US$1,8841–24 tons

US$1,50025+ tons

MOQ 1 ton · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Truss
Standard: DIN, GB
Grade: 10.9
Surface: White/Yellow Zinc/Color Coated/Phos
Package Size: 5.00cm * 3.00cm * 2.00cm

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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	Mushroom Head
Model NO.	4.2X16
Groove	Cross
Connection	Common Bolt
Head Style	Truss
Standard	DIN, GB
Grade	10.9
Product Name	Self-Drilling Screw
Surface	White/Yellow Zinc/Color Coated/Phos
Point	Drilling Point, Sharp Point
Delivery Time	25-35days After Receiving Deposit
MOQ	1 Ton
Sample	Provided
Keyword	Truss Head Self Drilling Screw
Transport Package	Plastic Bag/Small Box/Bulk Packing
Specification	4.213mm 4.216mm 4.2*19mm
Origin	Tianjin of China
Production Capacity	30000tons/Year
Package Size	5.00cm * 3.00cm * 2.00cm
Package Gross Weight	0.500kg
Detailed Information	Truss Head Screws Wafer Phillips Self Tapping Screw
Category	Self-Tapping & Thread-Forming Screws

Technical parameters

Item	truss wafer head philips self drilling screw
Finish	Black, ZINC
Material	Brass, Steel, Titanium, Bronze
Measurement system	Metric
Head Style	Pan, Truss, Flat, Oval, Round, HEX, Cheese
Place of Origin	Tianjin
Standard	DIN
Material	C1022
Heat Treatment	Hardened and Heat Treatment Screw
Standard	DIN 7981, ASME,JIS,ANSI,GB,ISO,Non-Standard Screw
Color	Black,White ,Yellow,Golden,Brass and Copper Drilling
OEM	Self Tapping Screw Accept OEM,ODM,Rts
Size	3.5mm,3.9mm,4.2mm,4.8mm,Length From 13mm to 100mm
Application	General Industry

SIZE	THREAD SIZE (mm)	TOTAL LENGTH (mm)	HEAD DIAMETER (mm)	HEAD THICKNESS (mm)
M4.2*13mm	4.20	15.20	10.26	2.19
M4.2*16mm	4.16	18.17	10.61	2.20
M4.2*19mm	4.15	20.96	10.74	2.06
M4.2*25mm	4.20	27.09	10.54	2.21
M4.2*32mm	4.17	34.29	11.08	2.68
M4.2*38mm	4.15	39.93	10.59	2.46
M4.2*50mm	4.19	52.01	10.63	2.03

Description

Truss Head Screws Wafer Phillips Self Tapping Screw is part of our self-tapping & thread-forming screws range (Screws).

Key details

Type: Mushroom Head
Standard: DIN, GB
Material: Carbon Steel
Grade: 10.9
Head Style: Truss
Groove: Cross
Connection: Common Bolt
Product Name: Self-Drilling Screw

Available configurations include material, head style, standard, grade and surface. 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$1,500 – 1,884 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 Truss Head Screws Wafer Phillips Self Tapping Screw?

The listed minimum order is 1 ton, at US$1,500 – 1,884 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$1,884 for 1–24 tons; US$1,500 for 25+ tons. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Truss Head Screws Wafer Phillips Self Tapping Screw?

Type: Mushroom Head; Standard: DIN, GB; Material: Carbon Steel; Grade: 10.9; Head Style: Truss; 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 material, head style, standard, grade and surface. 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 →

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US$1,500 – 1,884MOQ 1 tonGet a quote WA