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JF Engineering Products LLP

Button Socket Cap Screw Fastener Manufacturer - Hastelloy B2, C276

ASTM 182 Stainless Steel Button Socket Cap Screw Fastener 304/304L, ASTM 193 SS Button Socket Cap Screw Fastener 316/316L/316H, ASTM 194 SS 321H/347H Button Socket Cap Screw Fastener, Carbon Steel ASTM 193 B6/B7 Button Socket Cap Screw Fastener, Alloy Steel ASTM 320 L7/L7B Button Socket Cap Screw Fastener, S31803/S32205 Duplex Steel Button Socket Cap Screw Fastener, Hastelloy B2/B3 Button Socket Cap Screw Fastener, Hastelloy C22/C276 Button Socket Cap Screw Fastener, Inconel 600/601 Button Socket Cap Screw Fastener, Monel 400/K500 Button Socket Cap Screw Fastener

Difference between Socket Cap Screw and Button Head Socket Cap

BSocket Cap screws are a headed and remotely threaded part intended for addition through a nearby resistance, inside tapped gap and mated with a nut. Pressure on the Socket cap screw is initiated by pivot of the screw head. There is a hex attachment in the head that acknowledges a hex torque to fix the attachment socket cap screw. The point at the threaded end of the socket cap screw is machined level so it will fit into a penetrated opening. Button head socket cap screws have a domed-shaped head that is wider and has a lower profile than a socket head cap screw.

Second, Button cannot handle much stress as a socket head cap screw as the heads have less “beef”.

We are the largest distributor of Button Head Socket Cap Screw available in each grade and every size at a price you can afford. These screws require less maintenance and deliver quality service for a long period of time. They use in areas like textile manufacturing, injection mold, hydraulic equipment, and other areas that require durable fastening of mechanical parts.

JF Engineering is the major Organization in offering Flat Socket Cap Screw Fastener to the clients. It is manufactured by utilizing the supreme quality material under the supervision of experienced team according to the national and international market standards. This product is stringently checked by the quality auditors on well defined parameters available at various grades and materials.


- Size: 1.6 mm to up to 42 mm
- Grade: 202, 304 and 316

Technical Specification
Range Size M3 - M48 and also available in all customized sizes.
Material(All Grade) Stainless Steel
Grade: ASTM 182 , ASTM 193, ASTM 194, B8 (304), B8C (SS347), B8M (SS316), B8T (SS321), A2, A4, 304 / 304L / 304H, 310, 310S, 316 / 316L / 316H / 316 Ti, 317 / 317L, 321 / 321H, A193 B8T 347 / 347 H, 431, 410
Carbon Steel
Grade: ASTM 193, ASTM 194, B6, B7/ B7M, B16, 2, 2HM, 2H, Gr6, B7, B7M
Alloy Steel
Grade: ASTM 320 L7, L7A, L7B, L7C, L70, L71, L72, L73
Grade: C270000
Naval Brass
Grade: C46200, C46400
Grade: 110
Duplex & Super Duplex
Grade: S31803, S32205
Grade: C61300, C61400, C63000, C64200
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Grade: Incoloy 800, Inconel 800H, 800HT
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Grade: Monel 400, Monel K500, Monel R-405
High Tensile Bolt
Grade: 9.8, 12.9, 10.9, 19.9.3
Grade: 710, 715
Nickel Alloy
Grade: UNS 2200 (Nickel 200) / UNS 2201 (Nickel 201), UNS 4400 (Monel 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625),UNS 10276 (Hastelloy C 276), UNS 8020 (Alloy 20 / 20 CB 3)
Surface Finish Blackening, Cadmium zinc plated, Galvanized, Hot dip Galvanized, Nickel Plated, Buffing, etc.
Application All Industry
Die forging Closed die forging, open die forging, and hand forging.
Threads Metric, BSW, BSF, UNC, UNF, and as per costumers requirement.

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

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

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:

Chemical Oil Mills Petrochemical Mining Refineries Construction
Fertilizers Shipbuilding Power Plant Steel Plant Nuclear Power Offshore
Oil & Gas Defence Paper Ports Breweries Railway
Cement Engineering Co. Sugar & Government Org. etc.

Our Products