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Countr-Bor 12-Point Screws

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Thread
Length
Double Hex Size
Washer Diameter Max.
Washer Thickness Min.
Body Material
Body Finish
5/16"-18
2 1/2"
5/16"
15/32"
.074"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 5/16-18 X 2-1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 31 Lbs
5/16"-18
2 3/4"
5/16"
15/32"
.074"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 5/16-18 X 2-3/4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 31 Lbs
5/16"-18
3"
5/16"
15/32"
.074"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 5/16-18 X 3
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 31 Lbs
5/16"-18
3 1/2"
5/16"
15/32"
.074"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 5/16-18 X 3-1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 31 Lbs
3/8"-16
1/2"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
5/8"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 5/8
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
3/4"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 3/4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
7/8"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 7/8
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
1"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 1
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
1 1/4"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 1-1/4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
1 1/2"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 1-1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
1 3/4"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 1-3/4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
2"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
2 1/4"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 2-1/4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
2 1/2"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 2-1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
2 3/4"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 2-3/4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
3"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 3
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
3 1/2"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 3-1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
4"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
4 1/2"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 4-1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
3/8"-16
5"
3/8"
9/16"
.095"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 3/8-16 X 5
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 58 Lbs
7/16"-14
1/2"
7/16"
21/32"
.109"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 7/16-14 X 1/2
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 92 Lbs
7/16"-14
5/8"
7/16"
21/32"
.109"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 7/16-14 X 5/8
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 92 Lbs
7/16"-14
3/4"
7/16"
21/32"
.109"
Steel
Black Satin
Countr-Bor Screws, Coarse Thread, 12-Point Flanged Head, Steel, Black Satin Finish, 7/16-14 X 3/4
Minimum Yield Strength: 158000 Psi
Minimum Proof Load: 135000 Psi
Thread Class: UNRC-3A
Recommended Torque: 92 Lbs