5/16 X 3/4″ Type B Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive 18/8 Stainless Steel (750/Pkg.) Factory Price

Type B self tapping sheet metal screws with an indented hex washer head and unslotted drive provide precise and reliable fastening for metal sheets. The screws are manufactured from 18/8 stainless steel and measure 5/16 inch diameter by 3/4 inch length, packaged as a 750-count lot.

Specs

Dimensions: Diameter 5/16 inch; Length 3/4 inch

Material Grade: 18/8 Stainless Steel

Drive Type: Unslotted Drive

Thread Type: Self Tapping

Features

Head design: Indented Hex Washer Head enables flush seating and distributes load across the washer surface for panels and thin-gabric sheets.

Corrosion resistance: 18/8 Stainless Steel provides good corrosion resistance for indoor and outdoor environments where moisture exposure is a concern.

Drive compatibility: Unslotted drive minimizes tool slippage in constrained spaces and works with standard hex drivers.

Self tapping capability: Self Tapping thread engages metal without pre-drilling, creating secure threads in suitable sheet metal gauges.

Applications: Suitable for electrical enclosures, HVAC ductwork, automotive panels, and light structural sheet metal assemblies requiring a flush, load-distributing fastener.