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High Tensile Fastners

Product
Size Range
Metric (mm) Inch
Dia Length Dia Length
EQUIVALENT STANDARDS
IS ISO DIN ANSI BS
TENSILE STRENGHT
Metric Inch
HARD

NESS

Socket Head Cap Screws

M 3 to

M 12

6 to

250

1/8" to

1/2

5/16" to 10" 2269 4762 912 B 18.3 B 18.3.1 2470

4168

1300

N/mm2

Min.

190000

Psi.Min.

HRc

38-44

Socket Low Head Cap Screws

M 4 to

M 12

10 to

50

---- ---- --- --- 6912

7984

B 18.3 -- 1040

N/mm2

Min.

--- HRc

33-40

Socket Button Head Cap Screws

 

M 4 to M12 8 to 50 3/16" to 3/8" 5/16" to 2" --- 7380 --- B 18.3 4168 1050 N/mm2

Min.

--- HRc

38-44

Socket Counter Sunk Head Screws

M 4 to M 16 8 to 50 3/16" to 3/8" 5/16" to 2" 6761 --- 7991 B 18.3 2470

4168

1050 N/mm2

Min.

 

160000

Psi.Min.

HRc

38-44

Hexagonal Head Bolts/Screws

 

M 4 to M 16 6 to

250

1/8" to 5/8" 1/4" to 10" 1364 4014

4017

931

933

B 18.2.1 1083

1768

800/830 (8.8) 1040 (10.9) Grade R.S. V ---
Socket Head Shoulder Bolts

 

M 5 to M 12 6 to 150 3/16" to 1/2" 1/4" to 6" --- --- --- B 18.3 2470 --- 140000

Psi.Min.

HRc

38-44

Special Products M 4 to M 12 6 to 250 3/16" to 1/2" 3/8" to 8" As Per Customer Specifications.
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