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PRODUCTS |
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Trading Products
:-HEAVY HEX BOLTS , A 320 |
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Hex
bolts (six sided heads) are the industry
standard for fasteners with forged
heads. ASTM A307 grade A bolts, all
SAE hex bolts, and several other common
specifications require a standard
(finished) hex head. For specifications
such as A307 grade B, A325 and A490
that require a heavy hex pattern,
refer to dimensional tolerances for
heavy hex bolts or structural bolts.
- GRADE: SS 304
- GRADE SS 316
- HIGH TENSILE Gr.
8.8 / Gr. 10.9
- MILD STEEL Gr.
4.6 / Gr. 5.6
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| TRADING |
KRISHNA ENGINEEING CO TRADES
BOLTS FROM DIA M 3 – M 48. WE TRADE
COLD FORGED/ HOT FORGED BOLTS OF SOME
REPUTED BRAND AS WELL AS from 1/2"
diameter through 2-1/2” diameter
in most ASTM, AASHTO, and SAE specifications
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| STANDARD
THREAD LENGTH |
Bolt lengths = 6”: Thread
length = (2 X diameter) + 1/4”
Bolt lengths > 6”: Thread length
= (2 X diameter) + 1/2”
Note: Most stock hex bolts longer than 12”
in length will have 6” of thread. |
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