High Tensile Fasteners

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Product Description

High Tensile Fasteners

We are instrumental in manufacturing, exporting and supplying a inclusive range of High Tensile Fasteners to the clients. These fasteners are precisely manufactured by making use of the superior quality metal alloy with the help of ultra-modern technology under our experts' guidance. Offered fasteners are best suited for fixing products in various industrial applications. Besides, our clients can get these High Tensile Fasteners in different sizes as per the exact requirements of the clients.

Features:

Excellent shock bearing capacity
Sturdy design
High endurance
Easy to install

B16	A heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service.

Mechanical Properties:
Bolt -Grade Identification Markings

Grade	Size	Tensile ksi, min	Yield, ksi, min	Elong, %, min	RA % min

	B16	Up to 2-1/2	125	105	18	50
		2-5/8 - 4	110	95	17	45
4-1/8 - 7		100	85	16	45

Material Chemical Composition

Element	B7 (AISI 4140)	B8 (AISI 304)	B8M (AISI 316)	B16 (AISI 4140)
Carbon	0.37 - 0.49%	0.08% max	0.08% max	0.37 - 0.49%
Manganese	0.65 - 1.10%	2.00% max	2.00% max	0.65 - 1.10%
Phosphorus, max	0.035%	0.045%	0.045%	0.035%
Sulfur, max	0.040%	0.030%	0.030%	0.040%
Silicon	0.15 - 0.35%	1.00% max	1.00% max	0.15 - 0.35%
Chromium	0.75 - 1.20%	18.0 - 20.0%	16.0 - 18.0%	0.75 - 1.20%
Nickel		8.0 - 11.0%	10.0 - 14.0%
Molybdenum	0.15 - 0.25%		2.00 - 3.00%	0.15 - 0.25%