Screws
Socket Head Cap Screw (Full Thread)
Socket Head Cap Screws (Half Thread) are high-strength fasteners with a cylindrical head and internal hex drive for precise torque application. They are manufactured to ASTM, DIN, and ISO standards in alloy steel, stainless steel, carbon steel, or brass. The half-thread design provides high clamping force while maintaining shear strength and alignment for structural joints. Available in black oxide, zinc plated, galvanized, stainless, or decorative finishes, they deliver strength, corrosion resistance, and durability. They are widely used in machinery, automotive, robotics, tooling, and heavy-duty structural assemblies.
Socket Head Shoulder Screw
Socket Head Shoulder Screws are precision fasteners with an unthreaded shoulder used as shafts, pivots, or guides in mechanical assemblies. They are manufactured to ASTM, DIN, and ISO standards in alloy steel, stainless steel, carbon steel, or brass. The unthreaded shoulder provides accurate alignment and smooth bearing surfaces for moving components. Available in black oxide, zinc plated, stainless, and nickel finishes, they ensure durability, strength, and resistance to wear. They are widely used in tooling, dies, machinery, automotive components, and precision engineering applications.
Wafer Truss Self Drilling Screw
Wafer/Truss Head Self Drilling Screws are fastening solutions designed for thin sheet metals, insulation panels, and light-gauge steel. They are manufactured to ASTM, DIN, and ISO standards in hardened carbon steel and stainless steel. The wide, low-profile head provides maximum bearing area to prevent pull-through of thin materials. With self-drilling tips, they allow quick installation without pre-drilling. They are widely used in HVAC ducting, insulation, sheet metal assemblies, and light construction applications.
Window Concrete Screw
Window Concrete Screws are purpose-designed fasteners used for fixing uPVC, aluminum, or wooden window frames directly into concrete, brick, or masonry. They are manufactured to ASTM, DIN, ISO, and ETA standards using hardened carbon steel or stainless steel. Their deep-thread design ensures strong anchoring without the need for plugs or inserts. Available in countersunk, pan, or hex head types, they allow neat, secure, and vibration-resistant installations. They are widely used in construction, glazing, interior fit-outs, and renovation works for reliable window frame fastening.
