Halder Clamping Screws | Precision Fastening Solutions | Freer Tool

Professional Halder clamping screws for precision metal fabrication and manufacturing.

Freer Tool & Supply is your trusted Michigan distributor for professional Halder clamping screws engineered with German precision according to DIN 787 or DIN 6379 standards. With over 80 years of manufacturing excellence, Halder delivers T-bolts, T-slot bolts, and studs for demanding connecting and clamping applications across diverse industries.

Clamping Screws According to DIN 787 or DIN 6379 Standards - Halder clamping screws are standard parts according to DIN. Clamping screws often are also called clamping studs or T-slot bolts. Clamping screws can be used in a wide range of industries for many applications, including connecting and clamping. In combination with T-blocks DIN 508 (EH 23010./23020.), nuts DIN 6330 (EH 23070.) and washers DIN 6340 (EH 23060.), they form the complete clamping studs.

Clamping Screws (T-bolts, T-slot bolts, studs) according to DIN 787 or DIN 6379

Clamping screws are standard parts according to DIN. Clamping screws often are also called clamping studs or T-slot bolts. Clamping screws can be used in a wide range of industries for many applications, including connecting and clamping. In combination with T-blocks DIN 508 (EH 23010./23020.), nuts DIN 6330 (EH 23070.) and washers DIN 6340 (EH 23060.), they form the complete clamping studs.

The extensive product range includes various versions from stock:

T-bolts, DIN 787

• Studs, DIN 6379, for T-nuts (T-blocks)
• Studs, DIN 6379 b₁ long, for T-nuts (T-blocks)
• Studs, with internal hexagon, similar to DIN 6379, for T-nuts (T-blocks)