STS Industrial - Bolts & Screws

FASTENERS

PIPE HANGERS

CUTTING TOOLS

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FEATURED PRODUCTS

SPIRAL WOUND GASKETS

Spiral-Wounds

Spiral-wound gaskets are metallic gaskets consisting of an outer centering ring (also known as OCR, or an outer guide ring), metallic windings with a soft filler material, and a solid inner ring, or any combination of the three. These gaskets are manufactured to meet specifications as outlined in ASME B16.20 (previously covered by API 601). Spiral-wound gaskets can handle more harsh and varied operating conditions than non-asbestos sheet gaskets in general.
B8 STUD BOLTS

B8 Stainless Steel Stud Bolt

 

A stud bolt is a fully threaded, headless bolt mainly used in flanged connections in conjunction with two heavy pattern hex nuts. Stud bolts come in a variety of materials to suit the strength, temperature resistance, and corrosion resistance called for by applications in refineries, chemical plants, energy and other industries. B8 stainless steel stud bolts are manufactured from non-magnetic, 18-8 stainless with good corrosion resistance, and tested to conform to ASTM A193 Grade B8. Ideal for use in high temperature, high pressure applications where certain corrosives or harsh atmospheric conditions exist.
SDS MASONRY BITS

SDS Plus Masonry Drill Bit

SDS Plus masonry hammer drill bits are designed to drill concrete, masonry, and similar materials. The tip of the bit consists of a carbide cutting surface brazed into the body of the drill. The SDS Plus shank is among the most common shanks, and fits into an SDS Plus drill. The hammering action of the drill, in conjunction with the solid carbide tip, effectively break up and remove concrete, masonry, stone, grout filled block, hollow block, brick, cement board and granite.