Carriage bolt inch neck type square basic material steel material grade grade 2 fastener finish zinc plated dia thread size 1 4 in 20 fastener length 3 in fastener thread direction right hand fastener thread type unc coarse asme b18 5 head dia.
1 4 20 carriage bolt dimensions.
Asme b18 5 1990 does not specify dimensions for the 8 or 12 diameters.
This guide will show you the different grades of bolts in both u s.
Grip fast 1 4 20 x 5 1 2 zinc grade 2 carriage bolt 15 count.
Length of a carriage bolt is measured from the underhead bearing surface to the extreme end of the bolt.
Customary sizes and metric.
Hillman stainless steel carriage bolt 1 4 20 coarse thread x 1 1 2 length 1 model 3493 11 84.
Therefore a 1 5 pitch would have 1 5 millimeters between each thread.
1 4 20 x 1 3 4 hot dipped galvanized carriage bolt w nuts flat washers grade a full thread quantity 100 by fastener depot llc 3 7 out of 5 stars 2 27 25 27.
Value collection 5 8 11 unc 10 length under head standard square neck carriage bolt 1006 1050 s.
Only machine threaded fasteners nuts and screws bolts that could take a nut specify a thread count or thread pitch.
Us fasteners specify threads per inch tpi commonly called thread count so 20 would represent 20 threads per inch metric fasteners instead specify a thread pitch which is the distance between the threads.
Midwest fastener 1 4 20 x 1 2 steel grade 2 carriage bolt 100 count.
Carriage bolt metric neck type square basic material steel material grade class 4 6 fastener finish zinc plated dia thread size m8 1 25 fastener length 100mm fastener thread direction right hand fastener thread type metric coarse head dia.
Data listed for these sizes is independent of the asme specification.
Hillman stainless steel carriage bolt 1 4 20 coarse thread x 1 1 4 length 1 model 3492 6 20.