L.H.Dottie® Hex Head Tap Bolt, Low Carbon Steel, 5/16"-18 x 3-1/2", 50 Pack

Hanger bolts are designed to hang wiring and ceiling hooks into wooden structures. They are manufactured with lag threads and a pointed tip on one end and standard machine threads and a blunt tip on the other. It is made up of Carbon Steel. Special Features: Headless Self Tapping Lag Screw Thread Opposite End Machine Screw Threads

M6X16 Din 933 8 Point 8 Metric Fully Threaded Cap Screw Zinc. Cap Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Hex head screws are designed to be driven by a wrench or pneumatic tools.

Silicon Bronze Hex Head Tap Bolts are used with silicon bronze nuts and washers when fastening machinery/equipment in non-critical applications. They are a corrosion resistance and temperature resistance alloy, making them the superior choice over brass for marine applications. They can also be used where good electrical conductivity is needed such as for grounding applications. Special Features: Corrosion Resistance Harder than Brass Tolerates Extreme Temperatures

Fully threaded studs have no head and are threaded along their entire length. Used in metal fabrication, construction applications and machinery repairs to fasten parts together that require extended reach or lengths. Studs are usually fastened with two nuts and used with objects that must be assembled and dissembled quickly.

M10-1.5X70 DIN 6921 Class 10 Point 9 Metric Flange Bolt Screw Plain. Hex flange head provides extra surface area similar to washer.