Double end threaded stud for reliable two sided fastening End to end jointing with nuts on both ends - Material: steel with black oxide finish for corrosion resistance in typical shop environments - Thread size and type: 5/8-11 UNC, right hand - Ends and length: thread length on End A 1-3/4 in, thread length on End B 1-3/4 in, equal thread length on both ends - Overall usable length: 4-3/4 in - Hardness and strength: Rockwell hardness C27, minimum tensile strength 125,000 psi (125 ksi) - Class fit: 2A - System of measurement: inch - Price: per each - Item: Double End Threaded Stud - Finish: Black Oxide Key benefits - Strong, durable connection: steel construction with a high tensile strength supports demanding applications - Symmetrical engagement: equal thread lengths on both ends simplify alignment and installation - Standard thread compatibility: 5/8-11 UNC enables use with common nuts and tapped holes - Corrosion resistance: black oxide finish provides basic protection in typical workshop use - predictable fit: verified hardness (C27) and class 2A ensure consistent performance in assemblies Specific use scenarios - Mounting a motor or gearbox to a frame: insert studs into frame holes and secure with nuts on both ends to maintain proper alignment and clamping force - Joining two flanged components in machinery: use the double ends to connect brackets or housings where nuts are applied on each end for a secure, removable bond - Fixture and jig construction: employ as a dual-ended alignment stud to hold components in precise positions during assembly or testing, with nuts on both ends for adjustable, repeatable fastening Compatible details - Thread size: 5/8-11 UNC on both ends - Direction: right hand - End lengths: 1-3/4 in thread on each end - Total length: 4-3/4 in - Finish: black oxide - Material: steel - Hardness: Rockwell C27 - Min tensile strength: 125,000 psi - Class: 2A Notes - Priced per unit - Designed to be used where two nuts are required on a single stud for secure fastening and easy disassembly