1/4-28 SOCKET SET SCREW1/4-28 SOCKET SET SCREW 72083,100 PER BOX,.375"OAL, USES 1/8 HEX KEY 1/4" Basic Thread Diameter, 28 Threads Per Inch, 3/8" Overall Length, .114"-.125" Cup Point Width, 1/8" Hex Socket Key Size. These Cup Point, Socket Set Screws are made of high grade alloy steel. They feature a 118-degree cup point angle. Hardened by quenching in oil from the hardening temperature and tempered to a specified hardness range of 39 to 45 Rockwell "C" for sizes up to 1/2", 37 to 45 Rockwell "C" over 1/2". Tensile Strengths are; #0 to 1/2" are 180,000 PSI, 5/8" & larger are 170,000 PSI. Specials, stainless steel and metric sizes all available. In addition, flat point, oval point, half dog point & cone point type are also available! p;S salesperson for details!
Fasteners & hardware Set Screws Fractional Fine Thread - KERRSSS1/4-28X3/8 - 1/4-28 SOCKET SET SCREW
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.