TR knowledge base | Thread geometry - Unified Coarse (UNC)
Thread Major diameter Thread per inch Pitch diameter Minor diameter male thread Minor diameter female thread; 1 1/4: 1.2500
TR knowledge base | Thread conversion table - TR Fastenings
Table showing nearest thread equivalents - Metric, Metric Fine, BSW, UNC, UNF.
TR knowledge base | Tapping sizes and clearance holes
Our purpose & vision: To sustainably drive our customers’ success by simplifying their fastener supply chain and supporting them in their technical requirements through our world-class …
M39 x 160mm Hexagon Head Bolt - TR Fastenings
M39 x 160mm Hexagon Head Bolt in Grade 8.8 Steel Zinc & Clear Cr3 with dimensional measurements and 3D model, in a range of finishes
Pan Head Cross Recess H Drive Machine Screw - TR Fastenings
Sizes and availability for Pan Head Cross Recess H Drive Machine Screw in metric and unified measurements, in a range of materials
TR knowledge base | Torque & tensile data - non-ferrous fasteners
Thread Thread pitch P (mm) Nominal stress area as mm2 Symbols for materials; CU2 CU3 CU4 CU5 AL1 AL3; Min. breaking loads (for nuts: proof load ** As x Rm (N)
3/4" UNC Binx® Nut - trfastenings.com
3/4" UNC Binx® Nut in Grade 5 Steel Zinc & Clear Cr3 with dimensional measurements, in a range of finishes
Knowledge Base - TR Fastenings
Estimating bolt diameters » Installation. Tapping sizes and clearance holes » Guidelines for tightening factors and tolerances » Fastener standards » Wire number gauge conversion …
TR knowledge base | Thread geometry - Unified Fine (UNF)
d1 - Minor thread diameter male. d2 - Minor thread diameter female. d3 - Pitch diameter. d4 - Major diameter
TR knowledge base | Torque data - Self Tapping Screws
Types AB,B,BT & Y : Application test plates for types AB,B,BT & Y; Screw size Minimum torsional load Screw size Plate thickness