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Metric 12.9 Hex Cap Screws at Empire Bolt & Screw

Metric 12.9 Hex Cap Screws are found in manufacturing, repair and construction industries worldwide.  They are used to fasten 2 or more parts together in an assembly that may require future repair or maintenance disassembly.  Their six-sided hex head allows for a more substantial bearing and wrenching surface than what socket products or machine screws can provide, thereby making them the clear choice in many complex and heavy duty applications. 
 
Metric 12.9 Hex Cap Screws are manufactured from alloy carbon steel and are heat-treated, quenched and tempered.  With a proof load of 970 MPa and minimum tensile strength of 1220 MPa, their strength is similar to alloy sockets and therefore represents one of the highest strength hex screws available off the shelf.  They are employed in high strength applications.  They are easily identified with the unique head stamp of 12.9 and are available in plain finish.   

Call Empire Bolt & Screw or send us a Request for Quote on your Metric 12.9 Hex Cap Screw needs today.