Screws

The IMPA 695728 HELI-SERT STAINLESS STEEL BSF 5/16" LENGTH 12mm is a stainless steel ship bolt with a hex head. It is 12mm in length and has a 5/16" thread. It is used to secure two pieces of metal together.

The IMPA 695727 HELI-SERT STAINLESS STEEL BSF 1/4" LENGTH 9mm is a type of fastener used to connect two or more parts. It is made of stainless steel for durability and is designed to be used with ahexagonal wrench. This product offers a helical design...

The IMPA 695726 HELI-SERT STAINLESS STEEL BSF 3/16" LENGTH 7mm is a stainless steel self-tapping screw designed for use in helical insert applications. The screw has a BSF 3/16" thread and is 7mm in length. The screw is made of stainless steel for...

This is a Heli-Sert Stainless Steel BSW 1" Length 38mm. It is made of stainless steel and is 38mm long. It is used to secure Helicopter rotor blades to their shafts. The Heli-Sert has a unique thread design that produces high helical tension and shear...

The IMPA 695721 HELI-SERT STAINLESS STEEL BSW 7/8" LENGTH 33mm is a helical insert made of stainless steel with a British Standard Whitworth (BSW) thread of 7/8 inch and a length of 33mm. It is used to create internal threads in a blind hole and offers...

The IMPA 695720 HELI-SERT STAINLESS STEEL BSW 3/4" LENGTH 29mm is a type of shipboard fastener used to secure decking and other materials. It is made of stainless steel for superior corrosion resistance and durability, and features a helical threads that...

The IMPA 695719 HELI-SERT STAINLESS STEEL BSW 5/8" LENGTH 24mm is a self-tapping, helical insert made of 18-8 stainless steel. It has a plain finish and a 6-lobe drive. This insert is used for creating internal threads inblind holes. It has a lead-free...

This Heli-Sert is made of stainless steel and is British Standard Whitworth (BSW) sized at 9/16". It is 21mm in length. Its intended use is for creating a threaded insert in softer materials such as plastics, composites, and aluminum. The benefit of...

The IMPA 695717 HELI-SERT STAINLESS STEEL BSW 1/2" LENGTH 19mm is a stainless steel insert that is used to fasten pipes in a ship's hull. It is designed to resist corrosion and is easy to install.

This is a Heli-Sert self-tapping screw for tapping into stainless steel. It is 7/16" in diameter with a length of 17mm. It has a benefits of being able to grip the material it is being screwed into without the need for a pre-drilled hole.

IMPA 695715 HELI-SERT STAINLESS STEEL BSW 3/8" LENGTH 14mm is a helical insert made of stainless steel. It is used to provide a female thread in a hole for a BSW 3/8" screw. The length of the insert is 14mm. It is easy to install and provides a strong,...

This product is a heli-sert stainless steel BSW 5/16" length 12mm. It is intended for use with shipping and offers a unique property of being able to be used with a variety of different types of materials. This product is also able to offer a benefit of...