Hex Washer Head With Shoulder - Premium Self Tapping Fastener Solutions

Professional-grade hex washer head self tapping screws manufactured by BOSS for demanding aluminum alloy and high clamp load applications across industrial and construction sectors.

Hex Washer Head With Shoulder

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Hex Washer Head With Shoulder

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

Best Sale

How can you ensure consistent quality and cost efficiency in high-volume hex washer head fastener production for aluminum assemblies?

BOSS delivers ISO 9001 certified hex washer head self tapping screws with proven OEM/ODM capabilities across 20+ years of manufacturing excellence. Our multi-material options (stainless steel, carbon steel, brass, aluminum) and customizable specifications ensure your production meets exact requirements while maintaining competitive pricing. Contact our OEM specialists to discuss volume production solutions tailored to your aluminum alloy assembly needs.

With over 20 years of manufacturing expertise and ISO 9001 certification, BOSS delivers hex washer head self tapping screws that meet the most stringent quality standards while offering cost-effective solutions for global industrial buyers. Our OEM/ODM capabilities enable custom specifications in multiple materials including brass and aluminum variants, with options for specialized coatings and eco-friendly finishes. Whether you require high clamp load capacity, corrosion-resistant stainless steel construction, or custom thread profiles including type A, B, AB, C, and advanced twinfast designs, BOSS provides the fastening solutions that keep your operations running efficiently and cost-effectively.

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