China Truss Head Self Drilling Screw Manufacturer and Supplier

Truss Head Self Drilling Screw

Applications:

Material: C1022, SUS201, SUS410, SUS304, SUS316, A2-70, A2-80, A4-80

Head Type: Wafer/Truss head

Finish: Yellow zinc, black phosphate, gray, white zinc, HDG, respect, nickel, and so on

Diameter: 3.9mm-4.8mm

Length: 13mm-75mm

Thread: Full thread, partial thread

Drive: Philips, Pozi, socket, hex, square, slotted, combined

Product Detail

Product Tags

Features

1. Larger head provides a larger bearing surface area for attaching metal lath
2. Low profile head meets installation requirements for attaching metal lath to wood or steel
3. Available with Type 17 or #3 self-drilling point
4. Type 17 points for fast starts and minimized splitting
5.# 3 self-drilling point penetrates steel up to .142″ thick
6. Phillips drive deep and cleanly formed, reducing spin-outs
7. Certified 410 features a protective coating for maximum corrosion resistance

Applications

Phillips Modified Truss Head Sheet Metal Screws (also known as Lath Screws) features a Phillips drive and a notched type 17 point at the tip to aid in chip removal during thread cutting.
Modified Truss Head Screws feature an oversized domed head with a flange, similar to an integral washer. Modified Truss Head Screws have a 100-degree undercut which creates a larger area beneath the screw’s head for a larger bearing surface.
Modified Truss Head Sheet Metal Screws are commonly used in applications fastening to wood.
Modified Truss Head Sheet Metal Screws feature a sharp point and cutting threads that provide excellent retention in wood, composites, plastics, and soft metals. They are made of grade 304 Stainless Steel, which is corrosion and rust-resistant.

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