Full Thread ARC Weld Studs

Full Thread ARC Weld Studs

General Information

Description:
Studs are designed to account for length adjustments during the welding process:

  • Imperial Studs:

    • Up to 1/2" diameter: Reduced by 1/8" after welding.
    • 5/8" diameter and above: Reduced by 3/16" after welding.

  • Metric Studs:

    • Up to 12mm diameter: Total length before weld (BW) = Length after weld (LAW) + 3mm.
    • Up to 16mm diameter: Total length before weld (BW) = Length after weld (LAW) + 5mm.

Note: All metric ARC studs are listed by their length after welding (LAW).

Special Orders: Other diameters, lengths, and materials are available by special order (minimum quantities may apply).

Contact: Call Cutlass for part numbers that are not shown.

Printer-Friendly Documents:

Select the tab below to view detailed information on each specific part, including diameter, length, material, and corresponding part numbers.

Inches

Quick Links

10-32 UNF

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.164"
B = 1/16" D = 9/32" E = 3/32"
L = LENGTH Part Number
Mild Steel Stainless Steel
5/8" 3011-0520 3012-0520
3/4" 3011-0524 3012-0524
7/8" 3011-0528 3012-0528
1.0" 3011-0532 3012-0532
1.1/8" 3011-0536 3012-0536
1.1/4" 3011-0540 3012-0540
1.3/8" 3011-0544 3012-0544
1.1/2" 3011-0548 3012-0548
1.3/4" 3011-0556 3012-0556
2.0" 3011-0564 3012-0564

Description/part number example....10-32UNF x 1.1/4 SS FT ARC STUD....3012-0540

10-24 UNC

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.164"
B = 1/16" D = 9/32" E = 3/32"
L = LENGTH Part Number
Mild Steel Stainless Steel
5/8" 3001-0520 3002-0520
3/4" 3001-0524 3002-0524
7/8" 3001-0528 3002-0528
1.0" 3001-0532 3002-0532
1.1/8" 3001-0536 3002-0536
1.1/4" 3001-0540 3002-0540
1.3/8" 3001-0544 3002-0544
1.1/2" 3001-0548 3002-0548
1.3/4" 3001-0556 3002-0556
2.0" 3001-0564 3002-0564

1/4-20 UNC

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.215"
B = 1/8" D = 23/64" E = 7/64"
L = LENGTH Part Number
Mild Steel Stainless Steel
5/8" 3001-0820 3002-0820
3/4" 3001-0824 3002-0824
7/8" 3001-0828 3002-0828
1.0" 3001-0832 3002-0832
1.1/8" 3001-0836 3002-0836
1.1/4" 3001-0840 3002-0840
1.3/8" 3001-0844 3002-0844
1.1/2" 3001-0848 3002-0848
1.3/4" 3001-0856 3002-0856
2.0" 3001-0864 3002-0864

5/16-18 UNC

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.275"
B = 1/8" D = 25/64" E = 7/64"
L = LENGTH Part Number
Mild Steel Stainless Steel
5/8" 3001-1020 3002-1020
3/4" 3001-1024 3002-1024
7/8" 3001-1028 3002-1028
1.0" 3001-1032 3002-1032
1.1/8" 3001-1036 3002-1036
1.1/4" 3001-1040 3002-1040
1.3/8" 3001-1044 3002-1044
1.1/2" 3001-1048 3002-1048
1.3/4" 3001-1056 3002-1056
2.0" 3001-1064 3002-1064

3/8-16 UNC

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.330"
B = 1/8" D = 7/16" E = 1/8"
L = LENGTH Part Number
Mild Steel Stainless Steel
3/4" 3001-1224 3002-1224
7/8" 3001-1228 3002-1228
1.0" 3001-1232 3002-1232
1.1/8" 3001-1236 3002-1236
1.1/4" 3001-1240 3002-1240
1.3/8" 3001-1244 3002-1244
1.1/2" 3001-1248 3002-1248
1.3/4" 3001-1256 3002-1256
2.0" 3001-1264 3002-1264

1/2-13 UNC

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.448"
B = 1/8" D = 19/32" E = 5/32"
L = LENGTH Part Number
Mild Steel Stainless Steel
7/8" 3001-1628 3002-1628
1.0" 3001-1632 3002-1632
1.1/8" 3001-1636 3002-1636
1.1/4" 3001-1640 3002-1640
1.3/8" 3001-1644 3002-1644
1.1/2" 3001-1648 3002-1648
1.3/4" 3001-1656 3002-1656
2.0" 3001-1664 3002-1664
2.1/2" 3001-1680 3002-1680
3.0" 3001-1696 3002-1696

5/8-11 UNC

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.562"
B = 3/16" D = 51/64" E = 3/16"
L = LENGTH Part Number
Mild Steel Stainless Steel
1.1/4" 3001-2040 3002-2040
1.3/8" 3001-2044 3002-2044
1.1/2" 3001-2048 3002-2048
1.3/4" 3001-2056 3002-2056
2.0" 3001-2064 3002-2064
2.1/2" 3001-2080 3002-2080
3.0" 3001-2096 3002-2096

3/4-10 UNC

BEFORE WELD

arc ft diagram

After WELD

ARCFTAW
A = 0.680"
B = 3/16" D = 15/16" E = 1/4"
L = LENGTH Part Number
Mild Steel Stainless Steel
1.1/4" 3001-2440 3002-2440
1.3/8" 3001-2444 3002-2444
1.1/2" 3001-2448 3002-2448
1.3/4" 3001-2456 3002-2456
2.0" 3001-2464 3002-2464
2.1/2" 3001-2480 3002-2480
3.0" 3001-2496 3002-2496
Metric

Quick Links

M5

BEFORE WELD

arc met ft diagram

After WELD

ARCFTAWMET
A = 4.6mm
B = 3-5mm D = 6.5mm E = 3.0mm
L = LENGTH Part NO.
Mild Steel Stainless Steel
16mm 3031-0516 3032-0516
20mm 3031-0520 3032-0520
25mm 3031-0525 3032-0525
30mm 3031-0530 3032-0530
35mm 3031-0535 3032-0535
40mm 3031-0540 3032-0540
45mm 3031-0545 3032-0545
50mm 3031-0550 3032-0550

Description/part number example....M5 x 25(AW) SS FT ARC STUD....3032-0525

M6

BEFORE WELD

arc met ft diagram

After WELD

ARCFTAWMET
A = 5.4mm
B = 3-5mm D = 8.5mm E = 3.5mm
L = LENGTH Part NO.
Mild Steel Stainless Steel
16mm 3031-0616 3032-0616
20mm 3031-0620 3032-0620
25mm 3031-0625 3032-0625
30mm 3031-0630 3032-0630
35mm 3031-0635 3032-0635
40mm 3031-0640 3032-0640
45mm 3031-0645 3032-0645
50mm 3031-0650 3032-0650
60mm 3031-0660 3032-0660
75mm 3031-0675 3032-0675

M8

BEFORE WELD

arc met ft diagram

After WELD

ARCFTAWMET
A = 7.1mm
B = 3-5mm D = 10mm E = 3.5mm
L = LENGTH Part NO.
Mild Steel Stainless Steel
16mm 3031-0816 3032-0816
20mm 3031-0820 3032-0820
25mm 3031-0825 3032-0825
30mm 3031-0830 3032-0830
35mm 3031-0835 3032-0835
40mm 3031-0840 3032-0840
45mm 3031-0845 3032-0845
50mm 3031-0850 3032-0850
60mm 3031-0860 3032-0860
75mm 3031-0875 3032-0875

M10

BEFORE WELD

arc met ft diagram

After WELD

ARCFTAWMET
A = 9.0mm
B = 3-5mm D = 12.5mm E = 4.0mm
L = LENGTH Part NO.
Mild Steel Stainless Steel
20mm 3031-1020 3032-1020
25mm 3031-1025 3032-1025
30mm 3031-1030 3032-1030
35mm 3031-1035 3032-1035
40mm 3031-1040 3032-1040
45mm 3031-1045 3032-1045
50mm 3031-1050 3032-1050
60mm 3031-1060 3032-1060
75mm 3031-1075 3032-1075

M12

BEFORE WELD

arc met ft diagram

After WELD

ARCFTAWMET
A = 10.9mm
B = 3-5mm D = 15.5mm E = 4.5mm
L = LENGTH Part NO.
Mild Steel Stainless Steel
25mm 3031-1225 3032-1225
30mm 3031-1230 3032-1230
35mm 3031-1235 3032-1235
40mm 3031-1240 3032-1240
45mm 3031-1245 3032-1245
50mm 3031-1250 3032-1250
60mm 3031-1260 3032-1260
70mm 3031-1270 3032-1270
75mm 3031-1275 3032-1275

M16

BEFORE WELD

arc met ft diagram

After WELD

ARCFTAWMET
A = 14.8mm
B = 5-6mm D = 19.5mm E = 6.0mm
L = LENGTH Part NO.
Mild Steel Stainless Steel
30mm 3031-1630 3032-1630
40mm 3031-1640 3032-1640
45mm 3031-1645 3032-1645
50mm 3031-1650 3032-1650
60mm 3031-1660 3032-1660
75mm 3031-1675 3032-1675

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