Heavy Hex Bolts

/Heavy Hex Bolts
Heavy Hex Bolts 2017-11-02T05:40:07+00:00

The head of a heavy hex bolt is wider and thicker than that of a hex bolt.
heavy hex bolt goes with a heavy hex nut.

Hex Bolt

Hex Bolt

Heavy Hex Bolt

Heavy Hex Bolt

DIMENSIONS AND THREADS WILL BE IN METRIC SERIES AS PER RESPECTIVELY. Europe and Asia use the Metric System but Recently, metric bolts have become more popular in the United States & in Gulf countries because of international businesses that need parts that are compatible with products from other countries.

BOLT SPECIFICATIONS
ASTM A325M , A490M , A193M, BS 4395 , DIN 6914 & EN ISO 14399
THREAD SPECIFICATIONS
ANSI /ASME B1.13M – 6g
PRODUCT RANGE
Size range as covered in the above standards
HEAD MARMING & SUITABLE NUTS
BOLT SPEC HEAD MARKING SUITABLE NUTS
ASTM A325M TY-1 SANF 8S A325M ASTM A563M CL-10S/GR-DH, A194M GR-2H
ASTM A490M TY-1 SANF HV 10.9 ASTM A563M CL-10S/GR-DH, A194M GR-2H
ASTM A193M SANF + CLASS ASTM A563M CL-10S/GR-DH, A194M GR-2H
BS 4395 PT-1 SANF + ISOM +3LINES BS 4395 PT- 1
BS 4395 PT-2 SANF + ISOM +10.9 BS 4395 PT-2
DIN 6914 CL-10.9 SANF HV 10.9 DIN 6915 CL-10
EN ISO 14399. SANF HV 10.9 EN ISO 14399.

DIMENSIONS AND THREADS OF THESE BOLTS WILL BE AS PER RESPECTIVELY
Various specifications inclueds ASTM A307, A325, A490

THREAD SPECIFICATIONS
ASTM A307 GR – B
Standard specifications for carbon steel bolts & stud with 60,000 psi strength.
HEAVY HEX STRUCTURAL TYPE BOLTS
ASTM A325
Standard specifications for structural bolts ,steel,heat treated ,120/105 ksi minimum tensile strength.
ASTM A490
Standard specifications for structural bolts ,Alloy steel,heat treated ,150 ksi minimum tensile strength.These high strength bolts are designed to be used structural connections and have shorter thread lengths which are compliant with the standards from the American Institute of Steel Construction (AISC), the American Association of State Highway and Transportation Officials (AASHTO )the American Society for Testing Materials (ASTM).NOTE
ASTM A325 was officially withdrawn in 2016 and replaced by ASTM F3125,The F3125 specification is a consolidation and replacement of six ASTM standards, including; A325, A325M, A490, A490M, F1852, and F2280.Information on A325 is for reference and informative purpose only
PRODUCT RANGE
Size range as mentioned in the above standards.
HEAD MARKING
SPECIFICATION HEAD MARKING SUITABLE NUTS
ASTM A307 GR-A,B,C SANF + GRADE A563
ASTM A325 TY-1 SANF +A325 A194 GR-2H
ASTM A490 TY-1 SANF + A490 A194 GR-2H