Tap Bolt
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JF Engineering has been manufacturing Tap Bolt since 2004 & shipped to more than 60 Countries Like Argentina, Germany, Mexico ,Vietnam, Indonesia, USA , Saudi Arabia, UAE, Egypt , Turkey, Venezuela, Italy, Singapore, Malaysia, Australia, New Zealand, Canada & many more.
Tap bolts are fully threaded hex bolts. Unlike tapping screws, tap bolts do not form their own mating internal threads. They are instead designed to be inserted through holes in assembled parts and tightened by torquing a nut, or mated with an internally threaded (tapped) hole and tightened by torquing the bolt's head—just like their hex bolt counterparts.
Tap Bolts are most commonly used in industrial work, but are not designed for high-pressure or high-temperature applications.We manufacture these tap bolts upto 6 inch long in materials like stainless Steel,nickel alloys,copper alloys,brass,alloy steel etc.We also provide passivation,quality coating further processing as per client's requirement.
The tap bolt should be long enough to allow at least two full threads to extend beyond the nut face after tightening, which ensures full thread engagement with the nut. Having many threads within the grip (the area between the head and nut), as is the case with tap bolts, results in a "springier" bolt. It is also recommended that threads not be in the shear plane(s).
Orders at JF Engg are guaranteed fast delivery of the Tap Bolt in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi finished goods.They are made ready as per the urgent requirements of the customers. The Tap Bolt are manufactured to sustain very high pressure and product warranty.In 2015 we have stocked more than 188 tons of Tap Bolt in all sizes, to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the Tap Bolt immediately against the purchase order.
For quick Quote on Tap Bolts, please contact us
Tap Bolts Dimensions
Tap Bolt Dimensions |
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Nominal Size |
Head Width |
Head Height |
Minimum Threaded Length |
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Across Flats |
Across Corners |
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Fraction |
Decimal |
Basic |
Avg |
Basic |
≤6" |
>6" |
1/4 |
0.2500 |
7/16 |
1/2 |
5/32 |
3/4 |
1 |
5/16 |
0.3125 |
1/2 |
9/16 |
13/64 |
7/8 |
1 1/8 |
3/8 |
0.3750 |
9/16 |
41/64 |
15/64 |
1 |
1 1/4 |
7/16 |
0.4375 |
5/8 |
45/64 |
9/32 |
1 1/8 |
1 3/8 |
1/2 |
0.5000 |
3/4 |
55/64 |
5/16 |
1 1/4 |
1 1/2 |
5/8 |
0.6250 |
15/16 |
1 1/16 |
25/64 |
1 1/2 |
1 3/4 |
3/4 |
0.7500 |
1 1/8 |
1 9/32 |
15/32 |
1 3/4 |
2 |
Table 1. Tap Bolt Dimensions. Nominal size in fractional and decimal inches, head width across flats and corners, head height and minimum threaded length, in inches. (Note: Average size is calculated and rounded to nearest 64th.)
Ready Stock
Surface Coatings
General Queries While Buying Tap Bolt
- High rejection rate
- No control on quality and testing
- Non availability
- Late deliveries
- Poor packaging/ Unprofessional Packing
- Poor after sales service
- Supply of wrong grades
- Material inconsistent with ASTM Standards
- Very hard material for use
- Poor surface finish
- No Mill test report
- Dubious Practices
- Lack of knowledge
- Product fails under high pressure
- High pricing of the goods due to supplier commission
Why Choose JF Engg. While Buying Tap Bolt?
- High pressure sustainability
- Impeccable surface finish
- Product replacement warranty
- After sales support and service
- World class buying experience
- Very quick delivery
- Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
- 3rd Party inspection
- Government and Private Laboratory Testing
- Test certificate from ISO 17025 Standards Laboratory
- Same day shipping of the goods
- Highest stock in the country
- Stringent Quality Testing and Control
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For More Information About Tap Bolt please call +91 22 2385 6385 / 2385 638 or send an email to info@jfengg.com
