Fasteners All Standards are DIN, JIS, BS ISO, SAE

Ravina Fasteners is a trusted manufacturer and exporter of industrial fasteners, supplying a complete range of high-quality bolts, nuts, screws, washers, studs, and special fasteners manufactured in compliance with internationally recognized standards. Our fasteners are engineered for strength, dimensional accuracy, and long service life, making them suitable for domestic and global OEM, infrastructure, and engineering markets.

As a reliable fasteners supplier from India, Ravina Fasteners manufactures and stocks products conforming to DIN, ISO, ASTM, SAE, BS, JIS, and IS standards, ensuring full interchangeability and global acceptance.

DIN Standard Fasteners by Ravina Fasteners

Ravina Fasteners offers a comprehensive range of DIN standard fasteners widely used in European and international assemblies. These include DIN 931 and DIN 933 hex bolts, DIN 912 socket head cap screws, DIN 6921 hex flange bolts, DIN 934 hex nuts, DIN 985 nylon insert lock nuts, DIN 125 and DIN 9021 washers, DIN 127 spring washers, DIN 939 studs, and DIN 975 / DIN 976 threaded rods. DIN fasteners are available in metric coarse and fine threads and are suitable for general engineering, automotive, construction, and machinery applications.

ISO Standard Fasteners by Ravina Fasteners

ISO fasteners supplied by Ravina Fasteners meet global metric requirements and are commonly used in export-oriented projects. Our ISO range includes ISO 4014 and ISO 4017 hex bolts, ISO 4762 socket head cap screws, ISO 4032 hex nuts, ISO 7089 flat washers, and ISO 7090 washers. ISO fasteners ensure international compatibility and are preferred in multinational OEM and infrastructure projects.

ASTM Standard Fasteners by Ravina Fasteners

Ravina Fasteners manufactures ASTM fasteners for high-performance and heavy-duty applications, especially for oil and gas, power plants, and structural projects. Our ASTM range includes ASTM A307 bolts, ASTM A325 and A490 structural bolts, ASTM A193 stud bolts, ASTM A194 heavy hex nuts, ASTM F3125 structural fasteners, and ASTM stainless steel fasteners. These fasteners are supplied with mill test certificates and can be offered with third-party inspection.

SAE Standard Fasteners by Ravina Fasteners

SAE fasteners supplied by Ravina Fasteners are commonly used in automotive and North American engineering applications. We manufacture SAE J429 grade bolts, SAE J995 nuts, and inch-series fasteners with UNC and UNF threads. These fasteners are suitable for high-load and vibration-prone assemblies.

BS Standard Fasteners by Ravina Fasteners

Ravina Fasteners also supplies fasteners as per British Standards, including BS 3692 bolts, nuts, and screws, which are widely used in legacy equipment, maintenance projects, and specific export markets.

JIS Standard Fasteners by Ravina Fasteners

For Japanese and Asian OEM requirements, Ravina Fasteners offers JIS standard fasteners such as JIS hex bolts, nuts, and screws. These fasteners are manufactured with precise tolerances and are commonly used in automotive and machinery assemblies.

IS Standard Fasteners by Ravina Fasteners

Ravina Fasteners manufactures fasteners as per Indian Standards (IS), including IS 1363, IS 1364, and IS 1367 specifications. These fasteners are widely used in infrastructure, government, and industrial projects across India.

Materials and Grades Available at Ravina Fasteners
Ravina Fasteners manufactures fasteners in carbon steel, alloy steel, stainless steel (A2 and A4), and high tensile grades such as 8.8, 10.9, and 12.9. Surface finishes include zinc plating, yellow passivation, black finish, hot dip galvanizing, phosphating, and special coatings as per customer requirements.