Coarse Hex Bolts – Galvanized Grade 2 Galvanized
5/16"-18
3/8"-16
1/4"- 20
4RU
4RI
4SJ
1"
1"
1"
4RV
4RJ
4SK
1- 1 / 2 "
1- 1 / 2 "
1- 1 / 2 "
4RW
4RK
4SL
2"
2"
2"
4RX
4RL
4SP
2- 1 / 2 "
2- 1 / 2 "
2- 1 / 2 "
Shank Width = Diameter
4RY
4RM
4SQ
3"
3"
3"
4RZ
4RN
4SR
3- 1 / 2 "
3- 1 / 2 "
3- 1 / 2 "
3/16
4SA
4RO
4ST
4"
4"
4"
1/4
4SB
4RP
4SV
4- 1 / 2 "
4- 1 / 2 "
4- 1 / 2 "
5/16
4SC
4RQ
4SY
5"
5"
5"
4SD
4RS
4TA
5- 1 / 2 "
3/8
5- 1 / 2 "
5- 1 / 2 "
4SE
4RT
4TB
6"
6"
6"
7/16
4TC
6- 1 / 2 "
1/2
4SF
4TD
7"
7"
9/16
4SG
4TE
8"
8"
5/8
4TF
9"
Page 121 3/4
4TG
10"
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