CE Certified Fasteners Bolt, Nuts & Screw

IS 3757

High Strength Structural Bolts

Equivalent Standard: ISO 3757

Hight Strength Structural bolts IS 3757 are utilized for applications which require incredibly high strength securing – generally steel to steel. The latches utilized in underlying applications are regularly more limited, more extensive and have a bigger bearing surface to build their heap bearing capacities. Underlying screws and nuts from BRK Industries agree with public and global norms like the ISO and ASTM. They come in treated steel, compound steel, and carbon steel materials and are electrifies for further developed solidness. We additionally give custom underlying clasp like washers for your bolts. Our latches arrive in a wide scope of measurements for every one of your prerequisites Hight Strength Structural bolts IS 3757.

  • High Strength Structural Bolts
  • Material Grade: 8.8, 10.9
  • Finish: Self, Zinc Plated, Hot Dip Galvanized
  • Thread: METRIC

Technical Specification for IS 3757 High Strength Structural Bolts

THREAD SIZE D M16M20(M22)M24(M27)M30M36
P Pitch of thread22.52.5333.54
bref for length / Nom <100/>10031363841444956
38434548515663
cMax0.80.80.80.80.80.80.8
Min0.40.40.40.40.40.40.4
daMax18.723.2425.2427.6431.2434.2441.00
dsMax16.7020.8422.8424.8427.8430.8437.00
Min15.3019.1621.1623.1626.1629.1635.00
dwMax
Min24.931.433.338.042.846.555.9
eMin29.5637.2939.5545.2050.8555.3766.44
kNom1012.514151718.722.5
Max10.7513.4014.9015.9017.9019.7523.55
Min9.2311.6013.1014.1016.1017.6521.45
k’Min6.58.19.29.911.312.415.0
rMin0.60.80.81.01.21.21.5
sMax27343641465060
Min26.16333540454958.8
Chamfer length zMax33.83.84.54.55.36
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