Sizes & Standards
Standards
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ISO 4014, ISO 4017
- International standards for fully and partially threaded hex bolts
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ASME B18.2.1
– American standard defining dimensions & tolerances for hex bolts
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DIN 933, DIN 931
- German standards for fully and partially threaded hex bolts
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IS 1364
-Indian standard for high-strength hex bolts
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DIN 6921
-Hexagon Flange Bolts with an integrated washer for vibration resistance
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DIN 7500 D
– Hexagon Head Thread Forming Screws for efficient assembly
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DIN 571
– Hexagon Head Lag Screws for wood fastening
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ASME B18.2.1
– American standard defining dimensions & tolerances for hex bolts
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Fine Thread Hexagon Head Screws
– Suitable for high tensile applications
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Heavy Hexagon Structural Bolts (M12-M30) – Designed for steel-to-steel connections
– Designed for steel-to-steel connections
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Heavy Hexagon Structural Bolts (M12-M30) – Designed for steel-to-steel connections
– Ensures secure fastening, preventing loosening