Singhania International Limited

Focal Point, Ludhiana, Punjab

Drop-in anchors are internally threaded concrete anchors, often installed overhead and flush with the surface of the concrete. These anchors are often used to support handrails, lighting fixtures, piping, and more.

Clipboard screw- a screw is a type of fastener, sometimes similar to a bolt typically made of metal, and characterized by a helical ridge, known as a male thread (external thread) or just a well thread. a screw is an inclined plane wrapped around a nail. Some screw threads are designed to mate with a complementary thread, known as a female thread (internal thread), often in the form of a nut or an object that has the internal thread formed into it. Other screw threads are designed to cut a helical groove in a softer material as the screw is inserted. The most common uses of screws are to hold objects together and to position objects. a screw will usually have a head on one end that contains a specially formed shape that allows it to be turned, or driven, with a tool. Common tools for driving screws include screwdrivers and wrenches. The head is usually larger than the body of the screw, which keeps the screw from being driven deeper than the length of the screw and to provide a bearing surface. There are exceptions; for instance, carriage bolts have a domed head that is not designed to be driven; set screws often have a head smaller than the outer diameter of the screw; j-bolts have a j-shaped head which is not designed to be driven, but rather is usually sunk into concrete allowing it to be used as an anchor bolt. The cylindrical portion of the screw from the underside of the head to the tip is known as the shank; it may be fully threaded or partially threaded. The distance between each thread is called the "pitch".

Self tapping screws-rna self-tapping screw is a screw that can tap its own hole as it is driven into the material. self-tapping screws have a wide range of tip and thread patterns, and are available with almost any possible screw head design. Common features are the screw thread covering the whole length of the screw from tip to head and a pronounced thread hard enough for the intended substrate, often case-hardened. for hard substrates such as metal or hard plastics, the self-tapping ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on a tap. Thus, whereas a regular machine screw cannot tap its own hole in a metal substrate, a self-tapping one can (within reasonable limits of substrate hardness and depth).

drywall screw is also referred to as gypsum screw.

screws provide a stronger hold, but cost a bit more than nails and usually feature a phillips head.

• coarse drywall screws feature coarse threads to secure gypsum board to studs.
• fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• self-drilling and pan-head screws can be used with metal studs or frames.
• trim-head screws are used to attach wood trim over gypsum boards.
• screws can be driven in with a drill or electric drywall screw gun.

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Drywall Screws provide a stronger hold, but cost a bit more than nails and usually feature a Phillips head.

• Coarse drywall screws feature coarse threads to secure gypsum board to studs.
• Fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• Self-drilling and pan-head screws can be used with metal studs or frames.
• Trim-head screws are used to attach wood trim over gypsum boards.
• Screws can be driven in with a drill or electric drywall screw gun.

Screws provide a stronger hold, but cost a bit more than nails and usually feature a Phillips head.

• Coarse drywall screws feature coarse threads to secure gypsum board to studs.
• Fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• Self-drilling and pan-head screws can be used with metal studs or frames.
• Trim-head screws are used to attach wood trim over gypsum boards.
• Screws can be driven in with a drill or electric drywall screw gun.

screws provide a stronger hold, but cost a bit more than nails and usually feature a phillips head.

• coarse drywall screws feature coarse threads to secure gypsum board to studs.
• fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• self-drilling and pan-head screws can be used with metal studs or frames.
• trim-head screws are used to attach wood trim over gypsum boards.
• screws can be driven in with a drill or electric drywall screw gun.

.

Screws provide a stronger hold, but cost a bit more than nails and usually feature a Phillips head.

• Coarse drywall screws feature coarse threads to secure gypsum board to studs.
• Fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• Self-drilling and pan-head screws can be used with metal studs or frames.
• Trim-head screws are used to attach wood trim over gypsum boards.
• Screws can be driven in with a drill or electric drywall screw gun.

Screws provide a stronger hold, but cost a bit more than nails and usually feature a Phillips head.

• Coarse drywall screws feature coarse threads to secure gypsum board to studs.
• Fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• Self-drilling and pan-head screws can be used with metal studs or frames.
• Trim-head screws are used to attach wood trim over gypsum boards.
• Screws can be driven in with a drill or electric drywall screw gun.

Screws provide a stronger hold, but cost a bit more than nails and usually feature a Phillips head.

• Coarse drywall screws feature coarse threads to secure gypsum board to studs.
• Fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• Self-drilling and pan-head screws can be used with metal studs or frames.
• Trim-head screws are used to attach wood trim over gypsum boards.
• Screws can be driven in with a drill or electric drywall screw gun.

Screws provide a stronger hold, but cost a bit more than nails and usually feature a Phillips head.

• Coarse drywall screws feature coarse threads to secure gypsum board to studs.
• Fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• Self-drilling and pan-head screws can be used with metal studs or frames.
• Trim-head screws are used to attach wood trim over gypsum boards.
• Screws can be driven in with a drill or electric drywall screw gun.

Screws provide a stronger hold, but cost a bit more than nails and usually feature a Phillips head.

• Coarse drywall screws feature coarse threads to secure gypsum board to studs.
• Fine drywall screws feature smaller heads and are used to secure drywall to metal studs.
• Self-drilling and pan-head screws can be used with metal studs or frames.
• Trim-head screws are used to attach wood trim over gypsum boards.
• Screws can be driven in with a drill or electric drywall screw gun.

Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.a set screw is a type of screw generally used to secure an object within or against another object, normally not using a nut. The most common examples are securing a pulley or gear to a shaft. Set screws are usually headless (also called blind), meaning that the screw is fully threaded and has no head projecting past the major diameter of the screw thread. If a set screw has a head, the thread will extend all the way to the head (whereas a bolt might have an unthreaded shank between the head and thread). A blind set screw (known in the uk as a grub screw, quite possibly from its figurative resemblance to a soil-dwelling grub) is almost always driven with an internal-wrenching drive, such as a hex socket (allen), star (torx), square socket (robertson), or slot. The set screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object. It exerts compression or clamping force rnthrough the bottom tip that projects through the hole.

Hexagon-socket-head-cap-scews din 912-iso4762- hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

Hex-bolt 8.8-10.9-12.9-(din 931-933-astm a325-a490)-hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

Socket-(button)-head-screws-hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

Socket-contersunk-head-screws-hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.

Socket-set-screws (din 916-din 915-din 914- din 913)-hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.