ASTM F568 Grade 12.9 Bolts, ASTM F568 Grade 12.9 Threaded Rods, ASTM F568 Grade 12.9 Studs, ASTM F568 Grade 12.9 Screws Supplier in Mumbai, India.

Metric 12.9 Bolts are externally threaded fasteners with a head that are used to hold two items, usually metal or wood, in a fixed position relative to one other. Bolts of Grade 12.9 have a high tensile strength. It is available in a variety of shapes and sizes. To stay in position and maintain the necessary amount of tension in the bolted joint, 12.9 Grade Bolt is paired with the internal thread of nuts. The Grade 12.9 Bolt has a minimum ultimate tensile strength of 1242 MPa (180,000 PSI), making it the strongest grade of bolt. The 12.9 Allen Bolt has a hexagonal socket on its head that is designed to be driven with an Allen wrench.

Chemical Composition

Carbon Steel 12.9	C	P	S	B
	0.28-0.5	0.025	0.025	0.003

Mechanical Properties