ASTM A194 Finished Hex Nut Exporter - Hastelloy C276, Inconel 718

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Heavy Hex Jam Nuts are thinner than a standard heavy hex nut but have the same dimensions across the flats and corners. Heavy Hex Jam Nuts shorter in height than a standard hex nut, hex jam nuts have the same measurements across the widths and flats. They can be used to run up against a hex nut to lock the hex nut in place or as a leveling nut, among other uses. These nuts offer adequate strength for many applications but this nut style does not work in some condition as it does not provide a “One Size fits all” solution. JF Engineering offers the best solution in supplying the variety of heavy hex nut having varieties of features:

• 18-8 SS, 316 SS, 400 series SS, Brass, Silicone Bronze, Monel, Carbon Steels, Alloy Steels, Aluminum
• Zinc, Cadmium, Nickel Silver & Chrome Plating, Black Oxide, Anodize, Passivation and Heat Treating
• Standards: ISO 4035,8675DIN 439b, IS 1364(part 4), JIS B1181
• Surface Treatment acording to the Customer Specifications

If you are using the proper combination of fasteners that allows the reliable design even under heavy loads and extreme conditions.

- 18-8 SS, 316 SS, 400 series SS, Brass, Silicone Bronze, Monel, Carbon Steels, Alloy Steels, Aluminum
- Zinc, Cadmium, Nickel Silver & Chrome Plating, Black Oxide, Anodize, Passivation and Heat Treating
- Standards: ISO 4035,8675DIN 439b, IS 1364(part 4), JIS B1181
- Surface Treatment: As Per Customer Specifications

Marking and Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All pipes are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Quality Assurance

At JF Engineering Products LLP, all fasteners are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Test Certificates

Shipping Policy

Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.

Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If fastener is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs..

Uses & Application

JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality fasteners to meet the customer ultimate requirements in the fields of: