WebMetric screw torque specifications for a large variety of fasteners. Details for Socket screw head size, Hex key or wrench drive size, hardness and tensile strengths for screws … WebASTM Grade B8 ASTM Grade B8M ASTM Grade B16 ASTM Grade BD Grade 2 Grade 5 Grade 8 Grade 9 Grade A325 Drive Style External 12- Point External Hex External Pentagon External Square Hex Phillips Slotted Spring Plunger Wrench Square Socket Head Profile Head Height 0.156" 5/32" 0.167" 11/64" 0.181" 0.223" 1/4" 0.251" 0.265" …
TR knowledge base Socket Screws tightening torques
WebBS ISO EN DIN 20898-7 Mechanical properties of fasteners: torsional test and minimum torques for bolts and screws with nominal diameters 1–10 mm BS EN ISO 10642 Hexagon socket countersunk head screws BS 4320 Plain Washer, Bright Metric Series BS 4320 Plain Washer, Black Metric Series BS 4464 Split Coil Washer Spring Metric Series Type A WebSocket Head Cap Screws - 1960 series 5/8 to 3 - UNRC/UNRF 1. Thread Class: #0 to 1” - 3A, over 1” - 2A 2. Working Temperature: -50°C to +300°C dennyp what\u0027s new
Fastenerdata - Socket Cap Screws - Fastener Specifications
WebASTM A574/A574M Socket Head Cap Screws, 12 Point Screws. ASTM A574/A574M covers quenched and tempered alloy steel Socket Head Cap Screws and Allen Bolts ranging form size #0 to 4 inch. The screws shall be fabricated from alloy steel made to a fine grain practice. In the event of controversy over grain size, referee tests on finished … WebSocket head cap screws, also known as Allen head screws, are exclusive high-strength tension fasteners that are specifically designed for clamping assemblies. Socket screws … WebAlloy Steel Thread-Locking Socket Head Screws. With a tensile strength of 170, 000 psi, these alloy steel screws are among the strongest we carry. They are stronger than Grade 8 steel screws and are nearly two and a half times stronger than stainless steel thread-locking screws. They have a thread locker to prevent loosening from vibration. denny pugh