Socket Head Cap Screw Size Chart If all else fails, you may want to use our Drill Size Conversion Table or our Tap Drill Size Calculator . The information available from our sources is usually sufficient hereputer related drill or screw requirements world wide. EPDM Rubber (Ethylene Propylene Diene Monomer) Felt. Fiberglass The European sizes are based on the metric system, and typical sizes of those will contain these sizes : 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm and 10 mm. Virtually anything made outside of the United States will have hex screws in these metric sizes , and every basic metric set sold will contain wrenches that will fit these sizes .

For larger sizes , longer lengths, and corrosion resistant steel screws , the surface roughness of the screws prior to plating shall not exceed 125 micro-inches (arithmetical average) on the body (see Note 2), fillet (see Note 8) and head bearing surfaces. Inch Series Socket Set Screws (continued) Hex Key Engagement for Short Length Screws Nominal Size Basic Screw Diameter J Hex Socket Size L Nominal Screw Lengths T H Minimum Key Engagement Cup 3 and Flat 118 Cone and Oval Half Dog Points Points Point #2 0.0860 0.035 0.06 0.09 0.030 0.040 0.029 Screw Diameter Drive Size ; Socket Flat Socket Button Socket Cap Set Screw 1.6mm : 1.5mm: 0.7mm: 2mm

Socket Head Cap Screw SHCS Screw and Bolt Dimensions, Hole Size , Counter Bore Size , Head Measurement, Body Dimensions, SHCS Hex Socet Size , SHCS Allen Wrench Size . These Standard Allen Keys offer a larger range of sizes than the stainless types. These Allen keys or wrenches from WERA feature a Hex -Plus head on the short arm, and a six-sided ball head on the long arm. Hex -Plus offers a bigger contact surface in the screw head, and so reduces the chance of wear and rounding off the corners in Allen head screws . Metric set screws ; Allen , Cup point. Cup points have a cup-shaped point to indent into the contact material and heremonly used style for permanent or semi-permanent installations on soft or …