Raised Countersunk Slotted Machine Screws. Emfast supplies a wide range of fasteners and fittings to the automotive, aerospace, defence, engineering, and motorsport sectors. Stainless Steel Grade A2 304.
eBay
Mobile Description Summary.
eBay
Blunt Point Pozi Pan Self Tapping Screws. Pozi pan head self tapping screws. Blunt point. A2 Stainless Steel. Manufactured from A2 stainless steel for improved corrosion resistance. These screws cut their own threads.
eBay
Drive type:Allen. Material: carbon steel. Head shape:Button Head.
eBay
They are a BS 2470:1973. The technical data for the material is that it is high tensile grade alloy steel, heat treated to RC39-43. The material has a tensile strength of 190.000 ibf/in2 to 180.000 ibf/in2, a yield strength of 170.000 ibf/in2 to 162.000 ibf/in2, and a shear strength of 114.000 ibf/in2 to 108.000 ibf/in2.
eBay
Thread - UNC. Grade - A2 Stainless Steel. 4-40 3/16" 0.19" 0.07" 40. 4-40 1/4" 0.19" 0.07" 40. 4-40 3/8" 0.19" 0.07" 40. 4-40 5/8" 0.19" 0.07" 40. TECHNICAL INFORMATION. 1/4" 1 1/2" 0.45" 0.17" 20.
eBay
UNC Cup Point Grub Screws High Tensile Steel. UNC cup point grub screws. Allen Key Size. High tensile steel. Manufactured from high tensile steel. Finish self colour self colour self colour self colour.
eBay
UNF Countersunk Csk Socket Screw Allen Bolt. High Tensile Steel Black. All orders dispatched within 24 hours.
eBay