Straight Electrodes

Taper Engagement

Straight electrodes from TUFFALOY are distinguished for their high conductivity and resistance to deformation, which are the two major requirements of resistance welding electrodes.  Modern manufacturing methods and constant scientific quality control make the difference, starting with the alloying of pure copper, through bar extrusion, and the conversion of this high-quality bar stock into welding electrodes.

TUFFALOY ensures conformity to all standard dimensions. Before shipment, all electrodes must pass inspection by gage for uniform length, taper, and outline of point.

The bright shiny look of TUFFALOY electrodes is the result of a passivation process that eliminates excessive oxidation. It reflects the deep-down quality built into these electrodes and into all TUFFALOY products.

Only RWMA Class 1 (TUFFALOY 88) and Class 2 (TUFFALOY 77) electrodes are listed here. Class 3 alloy (TUFFALOY 55) electrodes are also available. For recommended uses of these alloys, see "Help Aids" in the upper right hand corner of this page.

To order Class 3 alloy electrodes, change description code to indicate it: see “Key to Description”, above.

Pointed Nose
Pointed Nose
                        
Dome Nose
Dome Nose
                        
Flat Nose
Flat Nose
                        
Offset Nose
Offset Nose
                        
Truncated Nose
Truncated Nose
                        
Radius Faced
Radius Faced
                        
Angled Nose
Angled Nose
                        
A Pointed Nose
a11.jpg
'A' POINTED NOSE
A Overall LengthB Nose LengthC Welding Face DiaD Gauging DiaE Water Hole DepthF Water Hole DiaRWMA CLASS 1 Description RWMA CLASS 1 Part NumRWMA CLASS 2 DescriptionRWMA CLASS 2 Part Num
No. 4 RW TAPER - 1/2" DIAMETER
1 3/8 3/16 .463 1/2 9/32 A-1404 131-1404 A-2404 132-2404
1-1/4 3/4 3/16 .463 3/4 9/32 A-1405 131-1405 A-2405 132-2405
1-1/2 3/4 3/16 .463 1 9/32 A-1406 131-1406 A-2406 132-2406
1-3/4 3/4 3/16 .463 1-1/4 9/32 A-1407 131-1407 A-2407 132-2407
2 3/4 3/16 .463 1-1/2 9/32 A-1408 131-1408 A-2408 132-2408
2-1/4 3/4 3/16 .463 1-3/4 9/32 A-1409 131-1409 A-2409 132-2409
2-1/2 3/4 3/16 .463 2 9/32 A-1410 131-1410 A-2410 132-2410
2-3/4 3/4 3/16 .463 2-1/4 9/32 A-1411 131-1411 A-2411 132-2411
3 3/4 3/16 .463 2-1/2 9/32 A-1412 131-1412 A-2412 132-2412
3-1/4 3/4 3/16 .463 2-3/4 9/32 A-1413 131-1413 A-2413 132-2413
3-1/2 3/4 3/16 .463 3 9/32 A-1414 131-1414 A-2414 132-2414
3-3/4 3/4 3/16 .463 3-1/4 9/32 A-1415 131-1415 A-2415 132-2415
4 3/4 3/16 .463 3-1/2 9/32 A-1416 131-1416 A-2416 132-2416
No. 5 RW TAPER - 5/8" DIAMETER
1-1/4 1/2 1/4 .613 3/4 3/8 A-1505 131-1505 A-2505 132-2505
1-1/2 7/8 1/4 .613 3/4 3/8 A-1506 131-1506 A-2506 132-2506
1-3/4 7/8 1/4 .613 1 3/8 A-1507 131-1507 A-2507 132-2507
2 7/8 1/4 .613 1-1/4 3/8 A-1508 131-1508 A-2508 132-2508
2-1/4 7/8 1/4 .613 1-1/2 3/8 A-1509 131-1509 A-2509 132-2509
2-1/2 7/8 1/4 .613 1-3/4 3/8 A-1510 131-1510 A-2510 132-2510
2-3/4 7/8 1/4 .613 2 3/8 A-1511 131-1511 A-2511 132-2511
3 7/8 1/4 .613 2-1/4 3/8 A-1512 131-1512 A-2512 132-2512
3-1/4 7/8 1/4 .613 2-1/2 3/8 A-1513 131-1513 A-2513 132-2513
3-1/2 7/8 1/4 .613 2-3/4 3/8 A-1514 131-1514 A-2514 132-2514
3-3/4 7/8 1/4 .613 3 3/8 A-1515 131-1515 A-2515 132-2515
4 7/8 1/4 .613 3-1/4 3/8 A-1516 131-1516 A-2516 132-2516
No. 6 RW TAPER - 3/4" DIAMETER
2 1 9/32 .731 1-1/4 7/16 A-1608 131-1608 A-2608 132-2608
2-1/2 1 9/32 .731 1-3/4 7/16 A-1610 131-1610 A-2610 132-2610
3 1 9/32 .731 2-1/4 7/16 A-1612 131-1612 A-2612 132-2612
3-1/2 1 9/32 .731 2-3/4 7/16 A-1614 131-1614 A-2614 132-2614
4 1 9/32 .731 3-1/4 7/16 A-1616 131-1616 A-2616 132-2616
No. 7 RW TAPER - 7/8" DIAMETER
2 1-1/8 5/16 .844 1-1/4 1/2 A-1708 131-1708 A-2708 132-2708
2-1/2 1-1/8 5/16 .844 1-3/4 1/2 A-1710 131-1710 A-2710 132-2710
3 1-1/8 5/16 .844 2-1/4 1/2 A-1712 131-1712 A-2712 132-2712
3-1/2 1-1/8 5/16 .844 2-3/4 1/2 A-1714 131-1714 A-2714 132-2714
4 1-1/8 5/16 .844 3-1/2 1/2 A-1716 131-1716 A-2716 132-2716
B Dome Nose
b11.jpg
'B' Dome Nose
A Overall LengthB Nose LengthC Welding Face DiaD Gauging DiaE Water Hole DepthF Water Hole DiaRWMA CLASS 1 DescriptionRWMA CLASS 1 Part NumRWMA CLASS 2 DescriptionRWMA CLASS 2 Part Num
No. 4 RW TAPER - 1/2" DIAMETER
1 1/4 3/16 .463 1/2 9/32 B-1404 133-1404 B-2404 134-2404
1-1/4 1/4 3/16 .463 3/4 9/32 B-1405 133-1405 B-2405 134-2405
1-1/2 1/4 3/16 .463 1 9/32 B-1406 133-1406 B-2406 134-2406
1-3/4 1/4 3/16 .463 1-1/4 9/32 B-1407 133-1407 B-2407 134-2407
2 1/4 3/16 .463 1-1/2 9/32 B-1408 133-1408 B-2408 134-2408
2-1/4 1/4 3/16 .463 1-3/4 9/32 B-1409 133-1409 B-2409 134-2409
2-1/2 1/4 3/16 .463 2 9/32 B-1410 133-1410 B-2410 134-2410
2-3/4 1/4 3/16 .463 2-1/4 9/32 B-1411 133-1411 B-2411 134-2411
3 1/4 3/16 .463 2-1/2 9/32 B-1412 133-1412 B-2412 134-2412
3-1/4 1/4 3/16 .463 2-3/4 9/32 B-1413 133-1413 B-2413 134-2413
3-1/2 1/4 3/16 .463 3 9/32 B-1414 133-1414 B-2414 134-2414
3-3/4 1/4 3/16 .463 3-1/4 9/32 B-1415 133-1415 B-2415 134-2415
4 1/4 3/16 .463 3-1/2 9/32 B-1416 133-1416 B-2416 134-2416
No. 5 RW TAPER - 5/8" DIAMETER
1-1/4 3/8 1/4 .613 3/4 3/8 B-1505 133-1505 B-2505 134-2505
1-1/2 3/8 1/4 .613 3/4 3/8 B-1506 133-1506 B-2506 134-2506
1-3/4 3/8 1/4 .613 1 3/8 B-1507 133-1507 B-2507 134-2507
2 3/8 1/4 .613 1-1/4 3/8 B-1508 133-1508 B-2508 134-2508
2-1/4 3/8 1/4 .613 1-1/2 3/8 B-1509 133-1509 B-2509 134-2509
2-1/2 3/8 1/4 .613 1-3/4 3/8 B-1510 133-1510 B-2510 134-2510
2-3/4 3/8 1/4 .613 2 3/8 B-1511 133-1511 B-2511 134-2511
3 3/8 1/4 .613 2-1/4 3/8 B-1512 133-1512 B-2512 134-2512
3-1/4 3/8 1/4 .613 2-1/2 3/8 B-1513 133-1513 B-2513 134-2513
3-1/2 3/8 1/4 .613 2-3/4 3/8 B-1514 133-1514 B-2514 134-2514
3-3/4 3/8 1/4 .613 3 3/8 B-1515 133-1515 B-2515 134-2515
4 3/8 1/4 .613 3-1/4 3/8 B-1516 133-1516 B-2516 134-2516
No. 6 RW TAPER - 3/4" DIAMETER
2 3/8 9/32 .731 1-1/4 7/16 B-1608 133-1608 B-2608 134-2608
2-1/2 3/8 9/32 .731 1-3/4 7/16 B-1610 133-1610 B-2610 134-2610
3 3/8 9/32 .731 2-1/4 7/16 B-1612 133-1612 B-2612 134-2612
3-1/2 3/8 9/32 .731 2-3/4 7/16 B-1614 133-1614 B-2614 134-2614
4 3/8 9/32 .731 3-1/4 7/16 B-1616 133-1616 B-2616 134-2616
No. 7 RW TAPER - 7/8" DIAMETER
2 3/8 5/16 .844 1-1/4 1/2 B-1708 133-1708 B-2708 134-2708
2-1/2 3/8 5/16 .844 1-3/4 1/2 B-1710 133-1710 B-2710 134-2710
3 3/8 5/16 .844 2-1/4 1/2 B-1712 133-1712 B-2712 134-2712
3-1/2 3/8 5/16 .844 2-3/4 1/2 B-1714 133-1714 B-2714 134-2714
4 3/8 5/16 .844 3-1/2 1/2 B-1716 133-1716 B-2716 134-2716
C Flat Nose
c11.jpg
'C' FLAT NOSE
A Overall LengthC Welding Face DiaD Gauging DiaE Water Hole DepthF Water Hole DiaRWMA CLASS 1 DescriptionRWMA CLASS 1 Part NumRWMA CLASS 2 DescriptionRWMA CLASS 2 Part Num
No. 4 RW TAPER - 1/2" DIAMETER
1 1/2 .463 1/2 9/32 C-1404 135-1404 C-2404 136-2404
1-1/4 1/2 .463 3/4 9/32 C-1405 135-1405 C-2405 136-2405
1-1/2 1/2 .463 1 9/32 C-1406 135-1406 C-2406 136-2406
1-3/4 1/2 .463 1-1/4 9/32 C-1407 135-1407 C-2407 136-2407
2 1/2 .463 1-1/2 9/32 C-1408 135-1408 C-2408 136-2408
2-1/4 1/2 .463 1-3/4 9/32 C-1409 135-1409 C-2409 136-2409
2-1/2 1/2 .463 2 9/32 C-1410 135-1410 C-2410 136-2410
2-3/4 1/2 .463 2-1/4 9/32 C-1411 135-1411 C-2411 136-2411
3 1/2 .463 2-1/2 9/32 C-1412 135-1412 C-2412 136-2412
3-1/4 1/2 .463 2-3/4 9/32 C-1413 135-1413 C-2413 136-2413
3-1/2 1/2 .463 3 9/32 C-1414 135-1414 C-2414 136-2414
3-3/4 1/2 .463 3-1/4 9/32 C-1415 135-1415 C-2415 136-2415
4 1/2 .463 3-1/2 9/32 C-1416 135-1416 C-2416 136-2416
No. 5 RW TAPER - 5/8" DIAMETER
1-1/4 5/8 .613 3/4 3/8 C-1505 135-1505 C-2505 136-2505
1-1/2 5/8 .613 3/4 3/8 C-1506 135-1506 C-2506 136-2506
1-3/4 5/8 .613 1 3/8 C-1507 135-1507 C-2507 136-2507
2 5/8 .613 1-1/4 3/8 C-1508 135-1508 C-2508 136-2508
2-1/4 5/8 .613 1-1/2 3/8 C-1509 135-1509 C-2509 136-2509
2-1/2 5/8 .613 1-3/4 3/8 C-1510 135-1510 C-2510 136-2510
2-3/4 5/8 .613 2 3/8 C-1511 135-1511 C-2511 136-2511
3 5/8 .613 2-1/4 3/8 C-1512 135-1512 C-2512 136-2512
3-1/4 5/8 .613 2-1/2 3/8 C-1513 135-1513 C-2513 136-2513
3-1/2 5/8 .613 2-3/4 3/8 C-1514 135-1514 C-2514 136-2514
3-3/4 5/8 .613 3 3/8 C-1515 135-1515 C-2515 136-2515
4 5/8 .613 3-1/4 3/8 C-1516 135-1516 C-2516 136-2516
No. 6 RW TAPER - 3/4" DIAMETER
2 3/4 .731 1-1/4 7/16 C-1608 135-1608 C-2608 136-2608
2-1/2 3/4 .731 1-3/4 7/16 C-1610 135-1610 C-2610 136-2610
3 3/4 .731 2-1/4 7/16 C-1612 135-1612 C-2612 136-2612
3-1/2 3/4 .731 2-3/4 7/16 C-1614 135-1614 C-2614 136-2614
4 3/4 .731 3-1/4 7/16 C-1616 135-1616 C-2616 136-2616
No. 7 RW TAPER - 7/8" DIAMETER
2 7/8 .844 1-1/4 1/2 C-1708 135-1708 C-2708 136-2708
2-1/2 7/8 .844 1-3/4 1/2 C-1710 135-1710 C-2710 136-2710
3 7/8 .844 2-1/4 1/2 C-1712 135-1712 C-2712 136-2712
3-1/2 7/8 .844 2-3/4 1/2 C-1714 135-1714 C-2714 136-2714
4 7/8 .844 3-1/2 1/2 C-1716 135-1716 C-2716 136-2716
D Offset Nose
d1.jpg
'D' OFFSET NOSE
A Overall LengthC Welding Face Dia.D Gauging Dia.E Water Hole DepthF Water Hole Dia.RWMA CLASS 1 DescriptionRWMA CLASS 1 Part NumRWMA CLASS 2 DescriptionRWMA CLASS 2 Part Num
No. 4 RW TAPER - 1/2" DIAMETER
1 3/16 .463 1/2 9/32 D-1404 137-1404 D-2404 138-2404
1-1/4 3/16 .463 3/4 9/32 D-1405 137-1405 D-2405 138-2405
1-1/2 3/16 .463 1 9/32 D-1406 137-1406 D-2406 138-2406
1-3/4 3/16 .463 1-1/4 9/32 D-1407 137-1407 D-2407 138-2407
2 3/16 .463 1-1/2 9/32 D-1408 137-1408 D-2408 138-2408
2-1/4 3/16 .463 1-3/4 9/32 D-1409 137-1409 D-2409 138-2409
2-1/2 3/16 .463 2 9/32 D-1410 137-1410 D-2410 138-2410
2-3/4 3/16 .463 2-1/4 9/32 D-1411 137-1411 D-2411 138-2411
3 3/16 .463 2-1/2 9/32 D-1412 137-1412 D-2412 138-2412
3-1/4 3/16 .463 2-3/4 9/32 D-1413 137-1413 D-2413 138-2413
3-1/2 3/16 .463 3 9/32 D-1414 137-1414 D-2414 138-2414
3-3/4 3/16 .463 3-1/4 9/32 D-1415 137-1415 D-2415 138-2415
4 3/16 .463 3-1/2 9/32 D-1416 137-1416 D-2416 138-2416
No. 5 RW TAPER - 5/8" DIAMETER
1-1/4 1/4 .613 3/4 3/8 D-1505 137-1505 D-2505 138-2505
1-1/2 1/4 .613 3/4 3/8 D-1506 137-1506 D-2506 138-2506
1-3/4 1/4 .613 1 3/8 D-1507 137-1507 D-2507 138-2507
2 1/4 .613 1-1/4 3/8 D-1508 137-1508 D-2508 138-2508
2-1/4 1/4 .613 1-1/2 3/8 D-1509 137-1509 D-2509 138-2509
2-1/2 1/4 .613 1-3/4 3/8 D-1510 137-1510 D-2510 138-2510
2-3/4 1/4 .613 2 3/8 D-1511 137-1511 D-2511 138-2511
3 1/4 .613 2-1/4 3/8 D-1512 137-1512 D-2512 138-2512
3-1/4 1/4 .613 2-1/2 3/8 D-1513 137-1513 D-2513 138-2513
3-1/2 1/4 .613 2-3/4 3/8 D-1514 137-1514 D-2514 138-2514
3-3/4 1/4 .613 3 3/8 D-1515 137-1515 D-2515 138-2515
4 1/4 .613 3-1/4 3/8 D-1516 137-1516 D-2516 138-2516
No. 6 RW TAPER - 3/4" DIAMETER
2 9/32 .731 1-1/4 7/16 D-1608 137-1608 D-2608 138-2608
2-1/2 9/32 .731 1-3/4 7/16 D-1610 137-1610 D-2610 138-2610
3 9/32 .731 2-1/4 7/16 D-1612 137-1612 D-2612 138-2612
3-1/2 9/32 .731 2-3/4 7/16 D-1614 137-1614 D-2614 138-2614
4 9/32 .731 3-1/4 7/16 D-1616 137-1616 D-2616 138-2616
No. 7 RW TAPER - 7/8" DIAMETER
2 5/16 .844 1-1/4 1/2 D-1708 137-1708 D-2708 138-2708
2-1/2 5/16 .844 1-3/4 1/2 D-1710 137-1710 D-2710 138-2710
3 5/16 .844 2-1/4 1/2 D-1712 137-1712 D-2712 138-2712
3-1/2 5/16 .844 2-3/4 1/2 D-1714 137-1714 D-2714 138-2714
4 5/16 .844 3-1/2 1/2 D-1716 137-1716 D-2716 138-2716
E Truncated Cone
e1.jpg
'E' TRUNCATED CONE
A Overall LengthC Welding Face Dia.D Gauging Dia.E Water Hole DepthF Water Hole Dia.RWMA CLASS 1 DescriptionRWMA CLASS 1 Part NumRWMA CLASS 2 DescriptionRWMA CLASS 2 Part Num
No. 4 RW TAPER - 1/2" DIAMETER
1 3/16 .463 1/2 9/32 E-1404 140-1404 E-2404 140-2404
1-1/4 3/16 .463 3/4 9/32 E-1405 140-1405 E-2405 140-2405
1-1/2 3/16 .463 1 9/32 E-1406 140-1406 E-2406 140-2406
1-3/4 3/16 .463 1-1/4 9/32 E-1407 140-1407 E-2407 140-2407
2 3/16 .463 1-1/2 9/32 E-1408 140-1408 E-2408 140-2408
2-1/4 3/16 .463 1-3/4 9/32 E-1409 140-1409 E-2409 140-2409
2-1/2 3/16 .463 2 9/32 E-1410 140-1410 E-2410 140-2410
2-3/4 3/16 .463 2-1/4 9/32 E-1411 140-1411 E-2411 140-2411
3 3/16 .463 2-1/2 9/32 E-1412 140-1412 E-2412 140-2412
3-1/4 3/16 .463 2-3/4 9/32 E-1413 140-1413 E-2413 140-2413
3-1/2 3/16 .463 3 9/32 E-1414 140-1414 E-2414 140-2414
3-3/4 3/16 .463 3-1/4 9/32 E-1415 140-1415 E-2415 140-2415
4 3/16 .463 3-1/2 9/32 E-1416 140-1416 E-2416 140-2416
No. 5 RW TAPER - 5/8" DIAMETER
1-1/4 1/4 .613 3/4 3/8 E-1505 140-1505 E-2505 140-2505
1-1/2 1/4 .613 3/4 3/8 E-1506 140-1506 E-2506 140-2506
1-3/4 1/4 .613 1 3/8 E-1507 140-1507 E-2507 140-2507
2 1/4 .613 1-1/4 3/8 E-1508 140-1508 E-2508 140-2508
2-1/4 1/4 .613 1-1/2 3/8 E-1509 140-1509 E-2509 140-2509
2-1/2 1/4 .613 1-3/4 3/8 E-1510 140-1510 E-2510 140-2510
2-3/4 1/4 .613 2 3/8 E-1511 140-1511 E-2511 140-2511
3 1/4 .613 2-1/4 3/8 E-1512 140-1512 E-2512 140-2512
3-1/4 1/4 .613 2-1/2 3/8 E-1513 140-1513 E-2513 140-2513
3-1/2 1/4 .613 2-3/4 3/8 E-1514 140-1514 E-2514 140-2514
3-3/4 1/4 .613 3 3/8 E-1515 140-1515 E-2515 140-2515
4 1/4 .613 3-1/4 3/8 E-1516 140-1516 E-2516 140-2516
No. 6 RW TAPER - 3/4" DIAMETER
2 9/32 .731 1-1/4 7/16 E-1608 140-1608 E-2608 140-2608
2-1/2 9/32 .731 1-3/4 7/16 E-1610 140-1610 E-2610 140-2610
3 9/32 .731 2-1/4 7/16 E-1612 140-1612 E-2612 140-2612
3-1/2 9/32 .731 2-3/4 7/16 E-1614 140-1614 E-2614 140-2614
4 9/32 .731 3-1/4 7/16 E-1616 140-1616 E-2616 140-2616
No. 7 RW TAPER - 7/8" DIAMETER
2 5/16 .844 1-1/4 1/2 E-1708 140-1708 E-2708 140-2708
2-1/2 5/16 .844 1-3/4 1/2 E-1710 140-1710 E-2710 140-2710
3 5/16 .844 2-1/4 1/2 E-1712 140-1712 E-2712 140-2712
3-1/2 5/16 .844 2-3/4 1/2 E-1714 140-1714 E-2714 140-2714
4 5/16 .844 3-1/2 1/2 E-1716 140-1716 E-2716 140-2716
F Radius Faced
f1.jpg
'F' RADIUS FACED
A Overall LengthD Gauging Dia.E Water Hole DepthF Water Hole Dia.R Nose RadiusRWMA CLASS 1 DescriptionRWMA CLASS 1 Part NumRWMA CLASS 2 DescriptionRWMA CLASS 2 Part Num
No. 4 RW TAPER - 1/2" DIAMETER
1 .463 1/2 9/32 2 F-1404 141-1404 F-2404 141-2404
1-1/4 .463 3/4 9/32 2 F-1405 141-1405 F-2405 141-2405
1-1/2 .463 1 9/32 2 F-1406 141-1406 F-2406 141-2406
1-3/4 .463 1-1/4 9/32 2 F-1407 141-1407 F-2407 141-2407
2 .463 1-1/2 9/32 2 F-1408 141-1408 F-2408 141-2408
2-1/4 .463 1-3/4 9/32 2 F-1409 141-1409 F-2409 141-2409
2-1/2 .463 2 9/32 2 F-1410 141-1410 F-2410 141-2410
2-3/4 .463 2-1/4 9/32 2 F-1411 141-1411 F-2411 141-2411
3 .463 2-1/2 9/32 2 F-1412 141-1412 F-2412 141-2412
3-1/4 .463 2-3/4 9/32 2 F-1413 141-1413 F-2413 141-2413
3-1/2 .463 3 9/32 2 F-1414 141-1414 F-2414 141-2414
3-3/4 .463 3-1/4 9/32 2 F-1415 141-1415 F-2415 141-2415
4 .463 3-1/2 9/32 2 F-1416 141-1416 F-2416 141-2416
No. 5 RW TAPER - 5/8" DIAMETER
1-1/4 .613 3/4 3/8 2 F-1505 141-1505 F-2505 141-2505
1-1/2 .613 3/4 3/8 2 F-1506 141-1506 F-2506 141-2506
1-3/4 .613 1 3/8 2 F-1507 141-1507 F-2507 141-2507
2 .613 1-1/4 3/8 2 F-1508 141-1508 F-2508 141-2508
2-1/4 .613 1-1/2 3/8 2 F-1509 141-1509 F-2509 141-2509
2-1/2 .613 1-3/4 3/8 2 F-1510 141-1510 F-2510 141-2510
2-3/4 .613 2 3/8 2 F-1511 141-1511 F-2511 141-2511
3 .613 2-1/4 3/8 2 F-1512 141-1512 F-2512 141-2512
3-1/4 .613 2-1/2 3/8 2 F-1513 141-1513 F-2513 141-2513
3-1/2 .613 2-3/4 3/8 2 F-1514 141-1514 F-2514 141-2514
3-3/4 .613 3 3/8 2 F-1515 141-1515 F-2515 141-2515
4 .613 3-1/4 3/8 2 F-1516 141-1516 F-2516 141-2516
No. 6 RW TAPER - 3/4" DIAMETER
2 .731 1-1/4 7/16 4 F-1608 141-1608 F-2608 141-2608
2-1/2 .731 1-3/4 7/16 4 F-1610 141-1610 F-2610 141-2610
3 .731 2-1/4 7/16 4 F-1612 141-1612 F-2612 141-2612
3-1/2 .731 2-3/4 7/16 4 F-1614 141-1614 F-2614 141-2614
4 .731 3-1/4 7/16 4 F-1616 141-1616 F-2616 141-2616
No. 7 RW TAPER - 7/8" DIAMETER
2 .844 1-1/4 1/2 6 F-1708 141-1708 F-2708 141-2708
2-1/2 .844 1-3/4 1/2 6 F-1710 141-1710 F-2710 141-2710
3 .844 2-1/4 1/2 6 F-1712 141-1712 F-2712 141-2712
3-1/2 .844 2-3/4 1/2 6 F-1714 141-1714 F-2714 141-2714
4 .844 3-1/2 1/2 6 F-1716 141-1716 F-2716 141-2716
H Angled Nose
h1.jpg
'H' ANGLED NOSE
RWMA Alloy Class No.Part NumberPart DescriptionRWMA Taper No.Major Diameter (in)Overall Length (in)Weld Face Diameter (in)Gauging Dia. (in)Water Hole Depth (in)Water Hole Dia. (in)
          A C D E F
2 (CuCr) 145-2408 H-2408-30 4 1/2 2 1/4 0.463 1-6/11 9/32
2 (CuCr) 145-2412 H-2412-30 4 1/2 3 1/4 0.463 2-6/11 9/32
2 (CuCr) 145-2416 H-2416-30 4 1/2 4 1/4 0.463 3-6/11 9/32
2 (CuCr) 145-2508 H-2508-30 5 5/8 2 3/8 0.613 1-3/10 3/8
2 (CuCr) 145-2512 H-2512-30 5 5/8 3 3/8 0.613 2-3/10 3/8
2 (CuCr) 145-2516 H-2516-30 5 5/8 4 3/8 0.613 3-3/10 3/8

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