Stainless Steel Fasteners

Product Dimensions

Parameter	Specification
Product Type	Stainless Steel Fasteners
Material Grades	303, 304, 305, 316, 410, 416, 430, 348
Size Range	M2 – M64 (varies by product and application)
Mechanical Strength	Tensile strength: up to 1,220 MPa (depending on grade)
Corrosion Resistance	Excellent (especially 316 & duplex grades)
Surface Finish	Plain, Passivated, Electro-Polished, Zinc Plated, Black Oxide

Industrial Applications

Marine and Offshore Industries: As a reputable stainless steel fasteners manufacturer in India, our Special Fastenings are perfect for boats, docks, and offshore platforms due to their strong protection from seawater corrosion.
Aerospace and Defense: The demanding requirements of aerospace and defence applications are met by our heavy-duty stainless steel fasteners, which are designed to function consistently under tremendous stress and in extremely corrosive conditions.
Food Processing and Pharmaceutical: Precision stainless steel fasteners from Special Fastenings are hygiene-friendly and non-toxic, making them perfect for the sanitary environments needed in pharmaceutical and food manufacturing environments.
Construction and Architectural: Even in fully exposed architectural and construction applications, our high-quality stainless steel fasteners preserve both durable stability and aesthetically pleasing appearance.
Chemical and Petrochemical Plants: We provide custom stainless steel fasteners designed to withstand a variety of corrosive materials used in chemical and petrochemical processing facilities, including acids and bases.

Product Description

As a reputable stainless steel bolts and nuts manufacturer in India, Webber Crimpex offers special fastenings built for a lifetime of reliability, efficiency, and durability. Our fasteners are made from selective alloy grades that have been developed to resist corrosion, mechanical stress, and challenging environments in different kinds of sectors. Each and every fastener we manufacture satisfies strict quality requirements, irrespective of whether it is used for chemical, construction, aerospace, or marine applications. We at Webber Crimpex dedicate ourselves to offering fastening solutions that are engineered to function wherever it is essential and integrate strength, accuracy, and corrosion resistance.

Product specifications

Grades & Composition:
- 303, 304, 305: Austenitic stainless steel; good corrosion resistance, easy machining.
- 316, 316L: Enhanced corrosion resistance with molybdenum; suited for marine applications.
- 410, 416: Martensitic grades with heat-treatable hardness and strength.
- 348: Austenitic with nitrogen and molybdenum for improved high-temp strength.
Mechanical Properties:
- Tensile strength ranges from 500 MPa to over 1,200 MPa depending on type and treatment.
- Typical elongation of 30–40% ensuring ductility.
Operating Temperature Range: Approximately -50°C to +400°C, grade-dependent.
Surface Finishes: Passivated, electro-polished, zinc plated, black oxide, plain polished.
Standards: ASTM, ISO, DIN, AISI specifications applicable to fasteners.
Corrosion Resistance: Excellent in a wide range of environments; 316 and duplex grades resist seawater and chemicals.

Stainless Steel Fasteners