They require their hole of insertion to be pre-drilled. It also requires a washer to be kept in its place and withstand the effect of small moments and vibrations.
Slotted Cheese Head Screw
Diameter
From M2 - Upto M56
From 1/8" - Upto 2BA
They are used in the manufacturing, telecommunication, electrical and automotive lighting industries. They are one of the most popular products in the market for industrial applications. They have a cylindrically shaped screw head with an outer edge.
Philips Truss Head Screw
Diameter
From 2MM - Upto 6MM
They are engineered to attach thin objects and materials to heavier support structures like wood, plastic, metal and much more. Our pan head self-tapping screws are self-drilling screws and remove the need to drill a pilot hole.
Philips Pan Head SDS Screw
Diameter
From M2 - Upto M12
From 1/8" - Upto 2BA
They are high strength and precision fasteners used for sheet metal applications. Their high hardness and strength combined with their lead threads allow for the perfect fastening of timber-to-metal or metal-to-metal. Since these are self-drilling screws, there is no necessity to drill a pilot hole.
Philips CSK Self Tapping Screw
Diameter
From M2 - Upto M14
They are used for sheet metal applications. To provide a perfect assembly, the countersunk variation of the philip screw has to be used in conjunction with a countersunk hole. The usage of these screws requires a pre-drilled hole.
Coach Screw
Diameter
From 1/4" - Upto 5/8"
From M6 - Upto M16
They are heavy duty screws meant for hardwood applications. They come with a square or hexagonal head and a pointed tip - the entire length of the screw is externally threaded as well. Their applications are in metal-to-metal or metal-to-sheet fastening. Sometimes, they are also used on concrete surfaces for masonry.
Chipboard Screw
Diameter
From M3 - Upto M6
They are self-tapping screws with a small screw diameter. It can be used for precision applications like the fastening of chipboards of varying densities. They have coarse threads to ensure the perfect sitting of the screw on the chipboard surface.
