Value Collection 830-3131 Transfer Screw Set 7pc 7/8-14

Product Description

The VALUE COLLECTION 830-3131 is a 7-piece transfer screw set used to locate and transfer hole center positions from one workpiece to another during layout and machining operations. The set includes 6 transfer screws and 1 holder, all made from steel for durability under shop conditions. Transfer screws thread into existing tapped holes and leave a center-punch mark on a mating part when pressed together, allowing precise hole replication without measuring. This set is sized for 7/8-14 thread applications and is a standard tool for machinists, toolmakers, and precision fabricators working in machine shops or maintenance environments.

This transfer screw set is suited for metalworking layouts where hole patterns must be duplicated accurately. The 7/8-14 thread size covers applications in medium-to-large diameter workpieces with fine-thread tapped holes. The included holder keeps screws organized and protected when not in use. The set is appropriate for use in job shops, maintenance and repair operations, and production machine shops where consistent, repeatable hole transfer is required.

Key Features

• 7-piece set includes 6 transfer screws and 1 holder
• Steel construction for strength and wear resistance in shop use
• 7/8-14 thread size for fine-thread tapped hole applications
• Holder included for organized storage and transport
• Transfers hole center locations without measuring or layout fluid

Compatibility

Designed for use with 7/8-14 tapped holes in metalworking and machining applications. Consult thread specifications of the workpiece before use to confirm thread form compatibility.

Installation Notes

Transfer screws are used by machinists and toolmakers and require no power tools or special equipment. Thread each screw into the tapped holes of the source part by hand, then press the mating workpiece firmly against the protruding screw tips to transfer center marks. Always ensure both workpieces are clean and free of chips or burrs before transferring to maintain accuracy. Handle pointed transfer screws with care to avoid injury.