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Grade 8 carriage bolts 1 4.
1 4 20 x 3 4 carriage bolt grade 8 square under the head helps keep the bolt from spinning when tightening into wood.
A carriage bolt has a square shoulder under a rounded head which resists turning when the nut is tightened or removed.
Made from grade 8 steel these bolts can be used in high stress applications such as valves pumps motors and automotive suspension systems.
Carriage bolt diameter is measured on the outside of the threads.
Use with a pre drilled hole and secure with a hex nut and washer to prevent spinning.
3 4 10 carriage bolts grade 8.
Smooth domed heads feature a square shoulder underneath that pulls into the material to prevent spinning during installation of these right handed rh threaded carriage bolts.
1 4 20 carriage bolts grade 8.
They may be used in the construction of docks swing sets and decks as well as other surfaces where a smooth finish is needed.
Made from grade 8 steel these bolts can be used in high stress applications such as valves pumps motors and automotive suspension systems.
Out of stock online.
Carriage bolts grade 8 steel plain finish.
The square neck keeps these bolts from turning when tightening a nut.
5 16 18 carriage bolts grade 8.
3 8 16 x 6 hot dipped galvanized carriage bolt w nuts flat washers grade a full thread quantity 25 by fastener depot llc 4 7 out of 5 stars 4 37 14 37.
1 4 7 5 16 9 3 8 9.
Carriage bolts have a smooth rounded head for a finished look.
Hillman 5 8 in x 10 in galvanized coarse thread exterior carriage bolt 1 count.
1 4 in 20 x 1 in.
1 2 in 13 x 8 in.
Grade 18 8 stainless steel carriage bolts 100 pack model 9062167 37 92 package 37 92 package free delivery.
They are good for wood to wood connections when the head may not be accessible for tightening.
Carriage bolts have a smooth rounded head for a finished look.
Prime line 1 4 20 carriage bolts and nuts with smooth domed heads 12 pack model gd 52103 3 87 3 87.
3 8 16 carriage bolts grade 8.
5 8 11 carriage bolts grade 8.
Item 67282 model 812654.