a325 tension control bolts

Original video found at https://www.youtube.com/watch?v=pOGpv-zecdM.View our Tension Control Bolts, also known as T.C. Bolts.Unytite is a manufacturer of structural bolts, including tension control botsf3125 F1852 (A325), F2280 (A490, heavy hex bolt A325, A490. We can hot dip galvanized, mechanical galvanized, type 3 as well.A325 and A490 structural bolts are specialized, heavy hex bolts designed to withstand the loads of steel-to-steel connections. The head of the heavy hex structural bolt is specified to be the same size as the heavy hex nut of the name nominal diameter, allowing a single size wrench or socket to be used on the bolt head and nut.astm f3125 covers high strength structural bolts including grades A325 and A490. These bolts are designed for steel-to-steel structural connections and include heavy hex bolts and tension control bolts. Birmingham Fastener houses the nation’s largest inventory of structural bolting components.A tension control bolt should have its bolt size, bolt length, and grip length indicated, as well as any performance specifications. Strength is the primary requirement for tension control bolts. As such, they are often made from high-carbon steel. TC bolts may undergo a galvanization process or include a finish to provide corrosion resistance.Materials include all grades of steel, stainless steel, brass, silicon bronze, nickel alloys & non-ferrous & exotic metals. Fasteners include washers, pins, studs, bolts, nuts, rivets & cap, small.A Tension Control Bolts consists of 1 bolt, 1 nut and 1 washer, pre-assembled and there for they are shown, 1 lot number, on the certification paperwork. Tension Control Bolts assemblies come with their own built in tension control device (spline) to ensure dependable and repeatable tension levels are achieved with each installation.Page 1 of 2 Fastenal Product Standard rev-06 date: june 15, 2015 TCB.A325.ASMBL.P Round Head Tension control structural bolt assembly, ASTM A325, Type 1, Plain The information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order.Woman-owned ISO 9001:2015 certified manufacturer of standard & custom fasteners including hot dipped galvanized hex head cap screws made from grade 5 steel. Screws are available in 1/2-13 thread size,Manufacturer specializing in producing specialty-non standard dog bolts. All types of steel & head types in lengths up to 72 in. Manufacturing per print within 24 hours for emergencies & stocking a.

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