Fasteners: Stability and Strength for Your Projects
Use fasteners to join together and stabilise separate parts in construction, machinery, or everyday projects. Buy fasteners online and get to work effortlessly.
Types of Fasteners
Bolts
- Hex Head Bolts: These hardware tools are six-headed bolts, used in machinery, in construction, and for automotive purposes.
- Carriage Bolts: They have a round head and a square neck that prevents rotation.
- U-bolts: They come in a U-shape and are used to clamp pipes and tubes.
- Eye Bolts: These have looped heads and are designed for hanging, lifting, or securing ropes.
- Anchor Bolts: These are used to attach objects to concrete.
Nuts
- Hex Nuts: They are six-sided and used for fastening in construction and machinery.
- Lock Nuts: They are made to resist loosening due to heavy vibration or movement.
- Wing Nuts: These have a wing-like design for easy fastening and removal.
- Coupling Nuts: These are used to join two threaded rods or bolts from end-to-end.
Screws
- Wood Screws: They feature coarse threads that grip firmly onto wood.
- Machine Screws: They are used with nuts to fasten parts of machinery and metal.
- Self-tapping Screws: These fasteners create their own threads when driven into materials.
- Drywall Screws: These are designed to fix drywall sheets to wood or metal frames.
- Deck Screws: These are made for wooden structures and decking.
Rivets
- Blind Rivets: These are made to be installed from the side only, ideal when only one side of the material is accessible.
- Solid Rivets: These are strong rivets used for heavy-duty structures.
Washers
- Flat Washers: They are placed between nuts or bolts and the surface to help distribute pressure evenly.
- Spring Washers: They are designed to remain firm under tension, helping maintain tightness during vibration or movement.
- Lock Washers: They can bite into a surface to prevent loosening risks during operation.
Anchors
- Wedge Anchors: They expand against the walls of the drilled hole when tightened for ample holding power.
- Sleeve Anchors: These are designed to expand along their length, making them suitable for concrete, brick, and block materials.
- Chemical Anchors: They use an adhesive to bond the fastening tool into the surface, offering ample strength.
- Drop-in Anchors: These are internally threaded and installed into concrete holes.
Threaded Rods and Studs
- Fully Threaded Rods: They have threads along their entire length, used for structural connections and heavy-duty applications.
- Double-ended Studs: They are threaded on both ends and require a nut on each side.
Features of Fasteners to Consider
Material
- Stainless Steel: Stainless steel fasteners offer corrosion resistance, ideal for humid environments.
- Carbon Steel: These fasteners offer ample strength and are available in grades like mild steel, medium carbon steel, and high carbon steel.
- Brass: Brass fasteners offer aesthetic appeal with rust-resistant and non-magnetic properties.
- Alloy Steel: These fasteners have high strength, suitable for critical structural applications.
Coating/Finish
- Zinc Plated: Zinc-plated fasteners have a protective, corrosion-resistant layer.
- Hot-dip Galvanised: Galvanised fasteners in thick zinc coating offer corrosion protection for harsh environments.
- Black Oxide: Black oxide-coated building hardware has a matte black finish with mild corrosion resistance.
- Phosphate: The finish serves as a base for paints and offers ample corrosion resistance.
Tensile Strength and Grade
Consider these details to know about the maximum stress threshold of bolts and nuts, and other tools. For bolts, go with grades like 4.8, 8.8, 10.9, and 12.9.
Thread Type
- Coarse Thread: Such construction materials are easy to install and less prone to stripping.
- Fine Thread: Such varieties require precise adjustments and are used in automotive projects and machinery.
Metric vs. Imperial
Check compatibility with existing components like bolts and screws to have proper measurements of thread pitch and TPI.
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Head Type and Drive Type
- Head Types: Hex, flat, Phillips, pan, socket, countersunk, dome, truss.
- Drive Types: Slotted, Phillips, hex, Torx, square, Allen.
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Size (Diameter and Length):
Accurate measurements are essential when you’re looking for construction fasteners and other varieties to ensure a secure fit and load distribution.
Find the Right Fasteners
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For Heavy-duty Construction and Structural Applications
- Tensile Strength: Go for high tensile fasteners with a high grade.
- Material and Coating: Hot-dip galvanised or high-grade stainless steel industrial supplies are essential.
- Anchor: Opt for wedge or chemical anchors for concrete and masonry, and consider expansion anchors too.
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For Woodworking and Furniture Assembly
- Screw Type: The best fasteners for wood are wooden screws and self-tapping ones designed specifically for wood.
- Material: Brass or zinc plating for style and corrosion resistance.
- Coating: Structural bolts and deck screws with specialised coating are suitable.
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For Automotive and Machinery Repairs
- Type: Go for heavy-duty fasteners with precise thread types and specific strength grades.
- Varieties: Allen bolts, machine screws, and high-tensile bolts are suitable.
- Material: Go for automotive fasteners made of alloy steel for critical components.
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For Marine or Outdoor Environments with High Humidity
- Material: Go for 304- and 316-grade stainless steel rust-proof fasteners for resistance against water, salt, and harsh weather.
- Galvanisation: Hot-dip galvanised industrial fasteners can be ideal.
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For DIY Home Repairs and General Fixes
- Varieties: Universal and machine screws, along with common bolts, are suitable.
- Plating: Consider options with zinc-plating for ample protection.
- Kits: Fastener kits with versatile options in different sizes and types can be a practical choice.
Shop for Fasteners on Flipkart
When you’re shopping for fasteners online, you’ll find quality options suited for different applications on Flipkart. Check details like reviews, ratings, exchange and return policy, and availability of deals for a comprehensive idea. Buy fasteners online in India, along with adhesives and sealants, for your DIY or work projects.
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