Description
UNF / UNC 12 Point Star Drive Flange Bolts Full/Part Thread Black High Tensile
Simply choose your thread Type (UNF or UNC) .
Length is measured from under the head.
Then last pack size from the menus available.
Thread - UNF or UNC
Grade - 170M PSI High tensile plain steel self colour
Type - 12 Point flange screws full thread and part thread
Thread size UNF 1/4"-28, 5/16"-24, 3/8"-24
Thread size UNC - 5/16-18, 3/8 - 16
Length - Measured from under the head.
The following sizes are part threaded -
1/4 x 1 1/2 UNF
3/8 X 1 3/4" UNF
5/16 X 2" UNF.
ALL OTHER SIZES ARE FULLY THREADED
FREE 1st Class UK postage
Simply choose your thread Type (UNF or UNC) .
Length is measured from under the head.
Then last pack size from the menus available.
Thread - UNF or UNC
Grade - 170M PSI High tensile plain steel self colour
Type - 12 Point flange screws full thread and part thread
Thread size UNF 1/4"-28, 5/16"-24, 3/8"-24
Thread size UNC - 5/16-18, 3/8 - 16
Length - Measured from under the head.
The following sizes are part threaded -
1/4 x 1 1/2 UNF
3/8 X 1 3/4" UNF
5/16 X 2" UNF.
ALL OTHER SIZES ARE FULLY THREADED
FREE 1st Class UK postage
Additional Information
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