Catalogue 1 - STAUFF Clamps

www.stauff.com/1/en/#71 C 71 Stacking Bolt (for Use with Safety Locking Plates SI / SIV) Type AF Ordering Codes Stacking Bolt * AF- * 1/1A/1D- * M- * W3 * Stacking Bolt AF * STAUFF Group 1D * Thread code Metric ISO thread M Unified coarse (UNC) thread U * Material code Carbon Steel, zinc/nickel-plated W3 Stainless Steel V2A 1.4301 / 1.4305 (AISI 304 / 303) W4 Stainless Steel V4A 1.4401 / 1.4571 (AISI 316 / 316 Ti) W5 Group Dimensions ( mm / in ) Ordering Codes STAUFF DIN Thread G L1 L2 L3 min. Hex (Standard Options) 1D 1 M6 34 20 12 11 AF-1/1A/1D-M-W3 1/4–20 UNC 1.33 .78 .47 .43 AF-1/1A/1D-U-W3 2D 2 M8 33 20 12 12 AF-2D-M-W3 5/16–18 UNC 1.30 .78 .47 .47 AF-2D-U-W3 3D 3 M8 44 29 12 12 AF-3D-M-W3 5/16–18 UNC 1.73 1.14 .47 .47 AF-3D-U-W3 4D 4 M8 49 34 12 12 AF-4D-M-W3 5/16–18 UNC 1.92 1.33 .47 .47 AF-4D-U-W3 5D 5 M8 61 46 12 12 AF-5D-M-W3 5/16–18 UNC 2.40 1.81 .47 .47 AF-5D-U-W3 All threaded parts are available with Metric ISO thread or unified coarse (UNC) thread according to dimension table. Alternative materials and surface finishings are available upon request. Contact STAUFF for further information. L2 SW G G L3 L1 Catalogue 1 § Edition 01/2024 Twin Series according to DIN 3015, Part 3