Tuff Screws

Since1996
Welcome to Pioneer Nuts & Bolts Pvt. Ltd.

We are Leader in Industrial fasteners with critical, metallurgical and drawing requirements.

Pioneer nuts and bolts is an ISO 9001:2015 TUV certified company having its registered office in Ludhiana, INDIA. The company was established by late Shri Joginder Kumar Gupta in 1996. Now the company manufactures full range of industrial fasteners with critical, metallurgical and drawing requirements. We are the first in our region to have an IEC/ISO 17025 accredited laboratory covering both chemical and mechanical scope. we are engaged in manufacturing and exporting of wide range of High Tensile Fasteners and Stainless Steel Fasteners. We manufacture the products using quality raw material and using advanced technology. Further, we can also provide customization facility in terms of products as well as in terms of packaging, to suit the varied requirements of our clients.

Hex Screw

Hexagon screw also called hex bolts, hex cap bolts, hex-cap screws, or machine bolts, is a very common choice when it comes to construction and repair Applications for hexagon screw head bolts can vary from exterior and automotive to marine, coastal, and high temperature environments. more...

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Heavy Hex Screw

Heavy Hex Bolts/Heavy hex screw are designed for use in a variety of high temperature, high strength industrial applications, such as with steel fabrication and general construction. They feature a thicker head than standard or regular hex bolts, and offer a greater bearing surface that distributes the clamping load over a wider area. more...

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Axle Cap Screw

A screw is a type of fastener, in some ways similar to a bolt (see Differentiation between bolt and screw below), typically made of metal, and characterized by a helical ridge, known as a male thread (external thread). Screws are used to fasten materials by digging in and wedging into a material when turned, while the thread cuts grooves in the fastened material that may help pull fastened materials together and prevent pull-out. more...

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Round Head Screw

Head for a screw or bolt with rounded top surface and flat lower surface. Holds screw or bolt to surface of an object. Designed into the screw or bolt. Can have various sizes and drive types. A cylindrical rod incised with one or more helical or advancing spiral threads, as a lead screw or worm screw. more...

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Counter Sunk Screw

Either of two screws (both right-handed and turning together in the same direction or one right-handed and the other left-handed and turning opposite ways) by which an object which they adjust or restrain may be moved in one direction or the other by the motion of one. A common use is to allow the head of a countersunk bolt, screw or rivet, when placed in the hole, to sit flush with or below the surface of the surrounding material (by comparison, a counter bore makes a flat-bottomed hole that might be used with a socket-head caps crew). more...

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Slotted CSK Screw

Slotted Csk head screws from TUFF Fasteners require its hole of insertion to be pre-drilled. more...

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