Alloy Steel F21 / F22 / F91 Fasteners

Alloy Steel F21 / F22 / F91 Fasteners

Unimix Metal Corporation is a manufacturer, supplier, and exporter of Alloy Steel F21 Fasteners and Industrial Steel Fasteners, including nuts, bolts, washers, and screws, designed to meet the diverse material specifications of our global clientele. The demand for eco-friendly and recyclable fasteners is growing, fueled by global sustainability goals and the push for green building certifications.The fasteners market is expected to expand from USD 35.2 billion in 2023 to USD 49.7 billion by 2030, with a CAGR of 4.8%, driven by robust demand in infrastructure and industrial sectors.

Features:  

Smooth edges: Like the gentle curve of a river stone, our components are crafted to eliminate snags and sharp surprises, ensuring safety and seamless integration.

Anti-corrosive: In an era of increasing climate challenges, our anti-corrosive technology stands strong against moisture, salt, and industrial pollutants designed for tomorrow’s environment.

Robust Construction: Continuous exposure to saltwater corrosion, high humidity, and storm-force winds on offshore rigs. Needed anti-corrosive finishes and high tensile strength to withstand rust and mechanical stress.

Precision in Dimensions: Enduring extreme vibration and pressure differentials during rocket launches and re-entry. Relied on precision-engineered fasteners with robust construction and fatigue resistance.

Complies with International Quality Standards: From ISO in Europe to ASTM in the U.S., our products speak the language of global trust — ensuring compatibility across borders and industries.

Alloy Steel Grade 6 Fasteners Engineered for Performance

With over 20 years of industry experience, we specialize in delivering high-quality Alloy Steel Grade 6 Fasteners at competitive prices. Backed by recognized quality certifications and robust inventory management systems, our products consistently meet the demands of global standards.

Manufactured using premium-grade alloy steel and advanced production technologies, these fasteners are developed under the supervision of skilled professionals to ensure precision, durability, and reliability.

ALLOY STEEL F21 FASTENERS STOCK SIZE RANGE AND SPECIFICATIONS

Grade

Alloy Steel F21, Gr 6

Specification

IS, BS, ASTM, ASME

Standard

ASTM B193, B194, ASME SB193, SB194

Length

3mm to F21mm

Size

3/6″ to 2″, M3 – M56, Custom Sizes

Form

Screw, Nuts, Bolts, Washers

Application

Automobile Industry, Engineering, Oil & Gas, Heat exchanger and condenser, Refineries & Petrochemicals, Power plants, Desalination Plants, Shipbuilding

OTHER TYPES OF F21 ALLOY STEEL FASTENERS & GR 6 ALLOY STEEL INDUSTRIAL FASTENERS

Alloy Steel F21Industrial Screws

Hex Head Screw, Socket Head Cap Screw, Socket Set Screws, Anchor Screw, Blind Rivet, Concrete screw, Threaded Screw, Steel Shoulder Screw, Panel Screw, Machine Screw

Alloy Steel F21 Industrial Washers

Plain Washer, Plain Big & Small Washers, Spring Lock Washers, Spring Washers Heavy Duty, Tooth Washers, Star Washers, Tab Washer With One & Two Tab

Alloy Steel F21Industrial Nuts

Hexagon Nuts, Hexagon Coupling Nuts, Hexagon Thin Nuts, Square Nuts, Hexagon Castle Nuts, Self Locking Nut, Hexagon Domed Cap Nuts

Alloy Steel F21Industrial Bolts

Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolts, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts, T- Head Bolts, Wing Screw Bolts, Eye Bolts, Eye Bolts, Foundation Bolts, Structural Bolts, Bolts, H Bolts

F21 Alloy Steel Fasteners

Alloy Steel F21Bolts

Alloy Steel Gr 6 Mushroom Head Square Neck Bolts

Alloy Gr 6 Square Nut

Alloy Steel Grade 6 Tab Washer

Alloy F21 Pan Head Screw

Alloy Steel F21U Bolts

Alloy Grade 6 Eye Bolts

Alloy Steel Gr 6 Square Nuts

F21 Alloy Steel Pan Head Screw

Alloy Steel F21Eye Bolt

Alloy Steel Gr 6 Cap Screw

Alloy F21 Hexagon Thin Nuts

Alloy Steel F21Hex Head Bolts

Alloy Steel Gr 6 Foundation Bolts

Alloy Steel Grade 6 Stud Bolts

Alloy Steel F21Machine Screws

Alloy Gr 6 Structural Bolts

Alloy Steel Gr 6 Hexagon Nuts

Alloy Steel F21T- Head Bolts

Gr 6 Alloy Steel Spring Lock Washers

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About Us

Unimix Metal Corporate, under the leadership and mentoring of intellectual individuals, is currently one of the Manufacturer, Supplier, Stockiest, Importer and Exporter of Stainless Steel , Carbon Steel , Alloy Steel , High Nickel Alloys , Special Alloys , Aluminium Alloys , Copper Nickel , Titanium Alloys , Duplex & Super Duplex , Tantalum , Abrasion Resistant Steel, Hadfield Manganese Steel , Corten Steel , High Tensile , Quenched & Tempered Steel , Armour Steel , etc in Forms of Pipes , Tubes , Plates , Round Bars and Fittings.

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