Library › Hardware › Two-bolt clamps for 6 and 8 in tri-clamp joints

6 in two-bolt clamp half (two per joint)

6 in two-bolt clamp half (two per joint): 20° groove, contact after 0.4, 0.6 squeeze; Ø180.9 × 19.43 wide; M8 × 40 hex bolts (ISO 4017), head in a 13 AF pocket on one lug

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Two-bolt clamps for 6 and 8 in tri-clamp joints: every size, notes, mating features and sources. What clamp fits a 6 inch tri-clamp?

Other sizes

8 in two-bolt clamp half (two per joint)