Premium Oval Head Self Tapping Screws for Industrial Applications

High-Performance Stainless Steel & Carbon Steel Tapping Screws with Multiple Thread Types

Oval Head Self Tapping Screws

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Self Tapping Screws

Oval Head Self Tapping Screws

We offer a variety of self tapping screws made from both stainless steel and carbon steel. They are ideal for use with aluminum alloy sheets when using stainless steel tapping screw and using both self tapping screws when high clamp loads are required.

Specification

  • Material: carbon steel, stainless steel, brass, aluminum
  • Diameter: #0 ~ #17 or M2 ~ M6.3
  • Length: 1/4" ~ 8" or 6mm ~ 200mm
  • Standard: IFI, DIN, JIS, BS

Head Type

  • flat (C.S.K.)head, pan head, oval head, hex washer head, hex flange head, wafer head, flat washer head, pancake head, bugle head, pan framing head, trim head, flat head with undercut, fillister head, cheez head, mod, truss head, truss (mushroom) head, and etc.

Drive Type

  • phillips, star, poze, square, slot, phillips/slot, phillips/square

Thread Type

  • type a, type b, type ab, type c, hi-low, double level thread, twinfast, coarse thread (60ﾟ), deep thread(45ﾟ) , type 17, type 23, type 25, type f, type u

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Why Are Stainless Steel Self Tapping Screws Essential for Aluminum Alloy Sheet Assembly?

Stainless steel self tapping screws prevent galvanic corrosion when fastening aluminum alloy sheets, ensuring long-lasting joint integrity without material degradation. Our oval head design provides superior clamping force distribution while our Type A, B, and AB thread options optimize holding power for various aluminum gauges. Contact us for material compatibility testing and custom thread specifications tailored to your aluminum fabrication requirements.

With over 20 years of manufacturing expertise and ISO 9001 certification, Boss Precision Works delivers exceptional quality control and consistency in every oval head self tapping screw. Our extensive customization capabilities include multiple head types (flat, pan, hex washer, wafer, bugle, trim, and more), various drive types (Phillips, star, square, slot combinations), and comprehensive thread options (Type A, Type B, Type AB, Type C, hi-low, double level, twinfast, and specialty threads). Whether you require standard fasteners or custom OEM/ODM solutions, our modern production facilities and rigorous inspection processes ensure reliable performance for construction, furniture, automotive, and industrial assembly applications.

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