Self drilling screw – 2 inch

Product Description

The #8 x 1/2 inch self-tapping screw is a compact, high-performance fastener. It is designed for creating secure, vibration-resistant connections in a wide range of materials, including sheet metal, wood, plastic, aluminium, and fibreglass.

As a Type AB self-tapping screw, it features a sharp, gimlet point and coarse, widely-spaced threads. These cut into the material as it is driven, forming a strong, custom-fit thread path.

The 1/2 inch length is specifically suited for light-duty fastening applications where a longer screw would be unnecessary or could cause damage. Examples include joining thin sheet metal, attaching small brackets, or securing plastic panels.

Self drilling screw – 2 inch

This makes it a go-to fastener for DIY projects, automotive repairs, HVAC work, and general maintenance.

What Are the Key Specifications of This Self-Tapping Screw?

This 1/2 inch self-tapping screw is designed for quick, efficient installation in materials up to a certain thickness. It eliminates the need for nuts or pre-tapped holes.

Thread size is #8. Length is 1/2 inch. Head type is pan head, with flat head also available. Drive type is Phillips #2. Point type is Type AB with a gimlet point.

Material options are 18-8 stainless steel or zinc-plated carbon steel. Finish is zinc plated for moderate corrosion resistance. Standards compliance meets SAE J933. Typical applications include sheet metal, wood, fibreglass, plastic, and aluminium up to a specific thickness.

What Materials Can This 1/2 Inch Self-Tapping Screw Fasten?

A common question is its versatility across various materials.

The #8 x 1/2 inch self-tapping screw is designed to provide a strong, reliable connection in a variety of substrates.

For sheet metal, it is ideal for joining thin sheet metal, such as ductwork or metal panels. For wood, it effectively fastens into wood, including plywood and hardboard, making it useful for furniture and carpentry projects.

For plastics, it is suitable for use in many plastics and composites, where the coarse threads create a secure hold without splitting the material. For fibreglass, it can be used to fasten components to fibreglass panels and structures.

For aluminium, it provides a strong connection in thin aluminium sheeting and profiles.

What is the Difference Between Type AB and Other Self-Tapping Screws?

Type AB is one of the most common self-tapping screw thread types.

A Type AB self-tapping screw has a gimlet point and coarse, widely-spaced threads. This design allows the screw to be self-starting and to cut a clean thread path in thin materials without pre-drilling.

In contrast, a Type A screw is similar but not as widely used. A thread-forming screw, like a Type B, displaces material to form threads rather than cutting it.

For general-purpose use in thin metals and plastics, the Type AB is the preferred choice.

Self drilling screw – 2 inch

What Are the Available Pack Sizes?

The #8 x 1/2 inch self-tapping screw is available in various pack sizes.

Small packs are convenient for minor repairs, often containing around 12 pieces. Medium packs are ideal for larger DIY projects, typically available in 100-piece packs. Bulk packs are for professional use and can be purchased in larger quantities of 200 or more.

Self drilling screw – 2 inch  available in Mombasa, Kwale, Kilifi, Lamu, Mandera, Marsabit, Isiolo, Meru, Embu, Kitui, Machakos, Makueni, Nyandarua,

Nyeri, Kirinyaga, Murang’a, Kiambu, Turkana, Samburu, Trans Nzoia, Uasin, Gishu, Elgeyo Marakwet, Nandi, Baringo,

Laikipia, Nakuru, Narok, Kajiado, Kericho, Bomet, Kakamega, Vihiga, Bungoma, Busia, Siaya, Kisumu, Homa Bay, Migori, Kisii, Nyamira, Nairobi.

In Nairobi you can find them at: Westlands, Dagoretti,  Lang’ata, Starehe, Kamukunji, Embakasi, and Kasarani, Kibera, Mathare,

Eastleigh, Karen, Lavington, Westlands, Parklands, Runda, South C, South, Ngong Road

In Mombasa you can find us at : Nyali, Mwembe Tayari, Majengo, Likoni ,Bamburi, Miritini