4 Sets 3816x4 Stainless Steel Hex Head Screws Bolts, Nut

A Hexagon Bolt is a threaded fastener with a hexagonal head shape, and are designed to be installed using a spanner. Hexagon bolts are favoured for their robust shape, which makes them suitable for more heavyduty fastening applications. Hexagon bolts are also generally available in larger sizes than alternative fasteners.As their name suggests, Full Thread Hexagon Bolts are fully threaded. This type of bolt is required when the shaft of a fastener is being inserted completely into a threaded hole. Fully Threaded Bolts are often used to securely fasten two threaded sections together.Made from 188 stainless steel, Fullerkreg brand screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head.Screws that meet ASME specifications comply with these dimensional standards.DIMENSIONS Diameter 38 Length 4 Thread Type 16 tpi Coarse Thread StandardPackage includes four each of bolts, hex nuts , Flat Lock washers MORE DETAILS asin B07S7PNM4K bestsellersrank 13,613 in Industrial Scientific See Top 100 in Industrial Scientific 44 in Hex Bolts brand Fullerkreg color Plain compatiblegroovediameter 0.38 inches customerreviews 4.7 4.7 out of 5 stars 1,432 4.7 out of 5 stars drivesystem External Hex exteriorfinish Stainless Steel fastenersize 38 x 4 fastenertype Hexagon Bolt finishtypes Polished headtype Hex itemdiameter 0.38 inches itemdimensions 1 x 1 x 1 inches itemhardness Grade 8 manufacturer Fullerdongluo manufacturergrade Grade 8 materialtype Stainless Steel metaltype Stainless Steel model 1 numberofitems 2 numberofpacks 4 numberofpieces 4 outsidediameter 0.38 inches partnumber 1 screwheadstyle Hex setname 4 Sets setscrewthreadtype Unified National Coarse UNC sizename 4 Sets 38x4 threadcoverage Fully Threaded threadsize 3816 threadstyle Left Hand threadtype Fully Threaded unitcount 4 Count upc 799862377039