Matte version--Aluminum, ground matte finish
Anodized version--Aluminum, black anodized finish
Cap screws: DIN 912, stainless steel, European Standard No. 1.4301 (American Standard Series 304)
Bolt for bolt version: Steel, zinc plated, blue passivated
Grub screw: DIN 915, stainless steel
ADJUSTABLE CLAMPING LEVER KITS GN 511 (SOLD SEPARATELY):
These kits can be used to replace the DIN 912 cap screws with adjustable levers. They include lever and spacer bushing, unassembled. See GN 511 to order separately; see right hand column in tables for part numbers of appropriate kit.
The various types of mini-clamps are typically used to build support structures for mounting sensors, plexiglass guards, or other elements.
The clamping bores of GN 476 two-way T-connector mini-clamps are designed for GN 480.1. tubings. They are available in a version with bore or a version that incorporates a bolt.
In the standard version, the clamping force of the clamp onto the tube is achieved via the socket cap screws.