Hex Nuts
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JF Engineering has been manufacturing Hex Nuts 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.

 

Hex Nuts are one of the most common nuts available and are used with anchors, bolts, screws, studs, threaded rods and on any other fastener that has machine screw threads. Hex is short for hexagon, which means they have six sides. Hex Nuts are also known as: finished Hex Nuts, hex full nuts.Lock washers may used with Hex Nuts.

 

Hex Nuts (also referred to as finished Hex Nuts) are available in ASTM A563-A and compatible with low carbon steel bolts such as ASTM A307, ASTM F1554 grade 36, SAE grade 2, and AASHTO M183. SAE grade 5 and grade 8 nuts are also available in a finished pattern. Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener, galvanized Hex Nuts are tapped oversize to compensate for the corrosion resistant coating on the bolts.

 

Orders at JF Engg are guaranteed fast delivery of the Hex Nuts 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 Hex Nuts are manufactured to sustain very high pressure and product warranty.In 2015 we have stocked more than 188 tons of Hex Nuts in all sizes, to cater to immediate delivery and urgent needs of the clients. For small requirements we can dispatch the Hex Nuts immediately against the purchase order.

 

Stock

 

• Diameters: 3/8″ – 1-1/2″
• Grade: ASTM A563
• Origin: Domestic and import
• Finish: Black and hot dip galvanized

 

 

Hex Bolt Dimensions

 

Nominal Size	F			C		H			Part Numbers
	Width Across Flats			Width Across Corners		Thickness			Domestic		Import
	Basic	Max	Min	Max	Min	Basic	Max	Min	Black	Galvanized	Black	Galvanized
1⁄2	3⁄4	0.750	0.736	0.866	0.840	7⁄16	0.448	0.427	16270	16271	11701	11702
5⁄8	15⁄16	0.938	0.922	1.083	1.051	35⁄64	0.559	0.535	16272	16273	11703	11704
3⁄4	11⁄8	1.125	1.088	1.299	1.240	41⁄64	0.665	0.617	16274	16275	11705	11706
7⁄8	15⁄16	1.312	1.269	1.516	1.447	3⁄4	0.776	0.724	16276	16277	11707	11708
1	11⁄2	1.500	1.450	1.732	1.653	55⁄64	0.887	0.831	16278	16279	11709	11710
11⁄8	111⁄16	1.688	1.631	1.949	1.859	31⁄32	0.999	0.939	16280	16281	11711	11712
11⁄4	17⁄8	1.875	1.812	2.165	2.066	11⁄16	1.094	1.030	16282	16283	11713	11714
13⁄8	21⁄16	2.062	1.994	2.382	2.273	111⁄64	1.206	1.138	-	-	11715	11716
11⁄2	21⁄4	2.250	2.175	2.598	2.480	19⁄32	1.317	1.245	16286	16287	11717	11718
Dimensions per ASME B18.2.2 1987 (1999)

 

 

 

Ready Stock

 

—- Nut Inventory—– Hex Nuts Hex machine screw nuts Hex lock nuts nylon insert Hex jam nuts Hex jam nylon lock nuts Heavy Hex Nuts Wing nuts Cap nuts Acorn nuts Square nuts K-Lock nuts Prevailing torque lock nuts Top lock nuts Two-way reversible lock nuts Pin-Lock nuts T-Nuts Coupling nuts Slotted nuts Castle nuts Flange nuts serrated Metric nuts Machine Hex Nuts Finished Hex Nuts Forged Eye Nut Rivet Nuts Slotted Hex Nuts ACME Hex Nuts Nylock Nuts Anco Locknuts Flexloc Nuts Reversible Locknuts Panel Nut Poly Nut Conelock Nut Self Clinching Nuts Domed Cap Nuts Imperial Thread Nuts Imperial Thread Nylock Nuts Sleeve Nuts Thin Nuts Weld Nuts High Nuts Cage Nuts Security Nuts Imperial Nuts Industrial Nuts Miscellaneous Nuts

 

 

 

Surface Coatings

 

Mirror Buffed	Hot Dipped Galvanizing	Epoxy Coating	Electro Polished	Passivation
Teflon Coating	Oxidized	Zinc Plating	Chrome Plating

 

 

 

General Queries While Buying Hex Nuts

 

• 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 Hex Nuts?

 

• 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 Hex Nuts please call +91 22 2385 6385 / 2385 638 or send an email to  info@jfengg.com