Domestic Manufacturer of Rail Fasteners Since 1927
Square Recessed Head Timber Screw
RHSQH
| Diameter | Length | Square Head Height | Square Head Flats | Overall Head Height | Washer Diameter | Washer Height | Shaft Diameter | Thread Length Nominal |
| 5/8" | 6", 7 1/2" 10 1/2" 12" 13" | 31/64" | 29/32" | 5/8" | 1-1/2" | 9/64" | 1/2" | 4-1/2" |
| 3/4" | 6", 7 1/2" 10 1/2" 12" 13" | 31/64" | 29/32" | 5/8" | 1-1/2" | 9/64" | 5/8" | 4-3/4" |
Call for other lengths
Photos
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