Hobson BSMSZW0620150 5/8" x 1-1/2" BSW Hex Set Screw, Zinc plated

The Hobson BSW hex set screw has a hex head and a BSW thread, and is fitted into a tapped hole or through a clearance hole with a nut (zinc plated). This page lists 5 items in 5/8", lengths 1-1/2" to 4".

The Hobson acronym list defines BSW as British Thread Standard Whitworth and TPI as threads per inch. The table gives the threads per inch from the Hobson thread table, for the sizes it lists (manufacturer-stated).

Pack quantity is shown for each item in the table.

Where this product is used

• Fitted into a tapped hole, or through a clearance hole with a nut and washer, to clamp parts together
• Replacing a hex head screw of the same thread form, diameter, pitch and length
• Machinery, equipment and fabrication work where a hex head screw is called for

Features

• 5 items: 5/8"
• BSW thread, threads per inch shown in the table
• Zinc plated
• Length 1-1/2" to 4"

Common specifications

Key specifications

Selecting the right option

Choose the thread form first: the screw and the nut or tapped hole must match in thread form, diameter and pitch. Sizes are nominal diameters in inches; compare the threads per inch in the table with your nut or tapped hole. Length is measured from under the head to the end of the screw.

Related products

Related items: Hobson UNC Hex Set Screw, Grade 5, Plain, 3/8" and 7/16", Hobson UNC Hex Set Screw, Grade 5, Zinc Plated, 5/16", 3/8" and 7/16" and Hobson UNC Hex Set Screw, Grade 8, Plain, 1/2" and 5/8".