Cut Sheet

3M™ Scotchlok™ Copper Compression Lugs, 30000 and 31000 Series
2 of 7
One-Hole, Standard-Barrel Lug Dimensions and Selection Guide
[Dimensions in Inches and (Millimeters)]
NOTE: All listed lugs in this table are UL Listed and CSA Certified
3M™
Scotchlok™
Lug
Number
Lug Size
AWG
Stud
Size
Color
Code
I.D., +/-
.010”
O.D.,
+/-
.010”
L,
Length,
+/- .10”
B, Barrel
Length,
+/- .060”
P, Pad
Length,
+/- .060”
W, Pad
Width,
+/-
.060”
C, Center
of Hole-to-
End of
Pad, +/-
.030”
30014 6 AWG
#10
5)
Blue
.196
(5,0)
.290
(7,37)
1.78
(45,2)
.86
(21,8)
.75
(19,1)
.435
(11,0)
.375 (9,53)
30015 6 AWG
1/4
(6)
Blue
.196
(5,0)
.290
(7,37)
1.78
(45,2)
.86
(21,8)
.75
(19,1)
.435
(11,0)
.375 (9,53)
30016 6 AWG
5/16
(8)
Blue
.196
(5,0)
.290
(7,37)
1.78
(45,2)
.86
(21,8)
.75
(19,1)
.50
(12,7)
.375 (9,53)
30018 4 AWG
#10
(5)
Gray
.247
(6,3)
.340
(8,64)
1.94
(49,3)
.75
(19,1)
.89
(22,6)
.485
(12,3)
.375 (9,53)
30019 4 AWG
1/4
(6)
Gray
.247
(6,3)
.340
(8,64)
1.94
(49,3)
.75
(19,1)
.89
(22,6)
.485
(12,3)
.375 (9,53)
30021 4 AWG
3/8
(10)
Gray
.247
(6,3)
.340
(8,64)
1.94
(49,3)
.75
(19,1)
.89
(22,6)
.59
(15,1)
.375 (9,53)
30022 2 AWG
1/4
(6)
Brown
.307
(7,8)
.416
(10,57)
1.97
(50,0)
.81
(20,7)
.89
(22,6)
.63
(15,9)
.375 (9,53)
30023 2 AWG
5/16
(8)
Brown
.307
(7,8)
.416
(10,57)
1.97
(50,0)
.81
(20,7)
.89
(22,6)
.63
(15,9)
.375 (9,53)
30024 2 AWG
3/8
(10)
Brown
.307
(7,8)
.416
(10,57)
1.97
(50,0)
.81
(20,7)
.89
(22,6)
.63
(15,9)
.375 (9,53)
30027 1 AWG
5/16
(8)
Green
.358
(9,1)
.462
(11,7)
1.97
(50,0)
.81
(20,7)
.75
(19,1)
.69
(17,5)
.375 (9,53)
30028 1 AWG
3/8
(10)
Green
.358
(9,1)
.462
(11,7)
1.97
(50,0)
.81
(20,7)
.75
(19,1)
.69
(17,5)
.375 (9,53)
30031 1/0 AWG
5/16
(8)
Pink
.394
(10,0)
.512
(13,0)
2.16
(54,9)
.81
(20,7)
.89
(22,6)
.75
(19,1)
.375 (9,53)
30032 1/0 AWG
3/8
(10)
Pink
.394
(10,0)
.512
(13,0)
2.16
(54,9)
.81
(20,7)
.89
(22,6)
.75
(19,1)
.375 (9,53)
30036 2/0 AWG
3/8
(10)
Black
.439
(11,2)
.560
(14,2)
2.37
(60,2)
.87
(22,2)
1.11
(28,2)
.81
(20,7)
.375 (9,53)
30041 3/0 AWG
1/2
(12)
Orange
.490
(12,4)
.617
(15,7)
2.63
(66,8)
.94
(23,8)
1.11
(28,2)
.91
(23,0)
.531 (13,5)
30045 4/0 AWG
1/2
(12)
Purple
.548
(13,9)
.687
(17,4)
2.60
(65,9)
.97
(24,6)
1.11
(28,2)
1.00
(25,4)
.531 (13,5)