Catalog: Complete Line of Press Fit Fasteners
Company/Brand: Driv-Lok, Inc.
ss r in Complete Line of Press Fit Fasteners by Driv-Lok, Inc.
special orders E Engineering evaluation required NA Not Available S Standard S/A ... -LOK Studs BARB-LOK Pins Square Keys Rectangular Keys SHEAR- PROOF Pins Dimensions* ... S NA Crowned S/A E A A A A NA E A NA NA Radiused A E A A A A NA E A E E Square Cut S/A A ... A Wax A A A A E A A A A A A Passivated (SS Only) A A NA A E A S A NA A A Other E E ... E E E E E E E E E Head Type Round NA S NA NA NA NA NA S NA NA NA Flat NA ... measurement of expanded diameters, a ring gage must be used. (Grooved Pins ... on page 6) Exp. Diam. Nom. (Dx) Diam. reduced (D) by 1/16 .002 3/32 .002 1/8 .002 ... diameters shown in above table are reduced by amounts shown at left. Note: ... 0260 .0340 .0390 .0470 .0520 Crown Radius R .010 5/64 1/8 5/32 3/16 1/4 9/ ...

Pin Diameter Decimal Equivalent Recommended Drill Size Hole Tolerances ADD To ... vary with hole size and groove length. Recommended hole size tolerances are based on a ... groove length to hole diameter ratio of approximately 5 to 1. A higher ratio ... than 5 to 1 may require adjustment in hole size. If the ratio ... less then the hole tolerance should be reduced approximately 60%. Smaller hole size ... variation should result in more consistent insertion forces. ... hole size equals minimum hole size plus recommended hole tolerance from the chart. Example ... =.128 A slight chamfer on the hole is recommended particularly with holes in hardened ...