Cut Sheet

Size Range:
3
/8"-16 thru 2"-4
1
/2 rod
Material: Steel (Stainless steel available)
Function: Designed for attaching hanger rod to the bottom of
structural steel where heavy loads and large hanger rod sizes are
required. Can be welded in place in either the upright or inverted
position. When using B3083WO, attach hanger rod to bolt or pin
with a B3200 weldless eye nut or B3210 and B3211 series eye rods.
Approvals: Conforms to Federal Specification WW-H-171E &
A-A-1192A, Type 22 and Manufacturers Standardization Society
ANSI/MSS SP-69 & SP-58, Type 22.
Finish: Plain or Electro-Galvanized. Contact customer service for
alternative finishes and materials.
Order By: Part number (with or without hardware) and finish.
Note: When ordering with hardware for sizes
3
/8 thru 1
1
/8, hex head
cap screws and hex nuts will be supplied. For 1
1
/4 thru 2, clevis pin
and cotter pins will be supplied. Must be specified with or without
hardware.
B3083 - Welded Beam Attachment
B3083WO - Welded Beam Attachment Without Pin
D Dia.
T x W
Steel Size
A
(Rod Size)
Hanger Rod
Not Included
B
Center of cross bolt to bottom
of attachment.
C
Center of cross bolt to top of
attachment.
C
B
Bolt or
Pin Size
E
Pin or Design Load Approx. Wt./100
Rod Size Bolt Size 650° F
(349°C) 750°F (399°C) W/O Hardware With Hardware
Part No. A in. (mm) Lbs. (kN) Lbs. (kN) Lbs. (kg) Lbs. (kg)
B3083-
3
/8
3
/8"-16
1
/2" (12.7) 730 (3.25) 572 (2.54) 89 (40.3) 110 (49.9)
B3083-
1
/2
1
/2"-13
5
/8" (15.9) 1350 (6.00) 1057 (4,70) 87 (39.4) 123 (55.8)
B3083-
5
/8
5
/8"-11
3
/4" (19.0) 2160 (9.61) 1692 (7.52) 84 (38.1) 140 (63.5)
B3083-
3
/4
3
/4"-10
7
/8" (22.2) 3230 (14.37) 2530 (11.25) 173 (78.4) 268 (121.5)
B3083-
7
/8
7
/8"-9 1" (25.4) 4480 (19.93) 3508 (15.60) 234 (106.1) 376 (170.4)
B3083-1 1"-8 1
1
/8" (28.6) 5900 (26.24) 4620 (20.55) 394 (178.6) 596 (270.2)
B3083-1
1
/8 1
1
/8"-7 1
1
/4" (31.7) 7450 (33.14) 5830 (25.93) 402 (182.2) 680 (308.3)
B3083-1
1
/4 1
1
/4"-7 1
3
/8" (34.9) 9500 (42.25) 7440 (33.09) 734 (332.7) 955 (432.9)
B3083-1
1
/2 1
1
/2"-6 1
5
/8" (41.3) 13800 (61.38) 10807 (48.07) 1460 (661.8) 1817 (823.7)
B3083-1
3
/4 1
3
/4"-5 1
7
/8" (47.6) 18600 (82.73) 14566 (64.79) 1746 (791.5) 2310 (1047.1)
B3083-2 2"-4
1
/2 2
1
/4" (57.1) 24600 (109.42) 19625 (87.29) 2190 (992.7) 2996 (1358.1)
BCDia. D E T x W
Part No. in. (mm) in. (mm) in. (mm) in. (mm) in. (mm)
B3083-
3
/8 2" (50.8)
7
/8" (22.2)
9
/16" (14.3) 1
1
/4 " (31.7)
1
/4 " x 2" (6.3 x 50.8)
B3083-
1
/2 2" (50.8)
7
/8" (22.2)
11
/16" (17.5) 1
1
/4 " (31.7)
1
/4 " x 2" (6.3 x 50.8)
B3083-
5
/8 2" (50.8)
7
/8" (22.2)
13
/16" (20.6) 1
1
/4 " (31.7)
1
/4 " x 2" (6.3 x 50.8)
B3083-
3
/4 2" (50.8) 1
1
/8 " (28.6)
15
/16" (23.8) 1
1
/2 " (38.1)
3
/8 " x 2
1
/2 " (9.5 x 63.5)
B3083-
7
/8 3" (76.2) 1
1
/4 " (31.7) 1
1
/8 " (28.6) 2" (50.8)
3
/8 " x 2
1
/2 " (9.5 x 63.5)
B3083-1 3" (76.2) 1
1
/2 " (38.1) 1
1
/4 " (31.7) 2" (50.8)
1
/2 " x 3" (12.7 x 76.2)
B3083-1
1
/8 3" (76.2) 1
1
/2 " (38.1) 1
3
/8 " (34.9) 2
3
/4 " (69.8)
1
/2 " x 3" (12.7 x 76.2)
B3083-1
1
/4 3" (76.2) 2" (50.8) 1
1
/2 " (38.1) 3" (76.2)
5
/8 " x 4" (15.9 x 101.6)
B3083-1
1
/2 4" (101.6) 2
1
/2 " (63.5) 1
3
/4 " (44.4) 3
1
/2 " (88.9)
3
/4 " x 5" (19.0 x 127.0)
B3083-1
3
/4 5" (127.0) 2
3
/4 " (69.8) 2" (50.8) 3
3
/4 " (95.2)
3
/4 " x 5" (19.0 x 127.0)
B3083-2 5" (127.0) 3
1
/4 " (82.5) 2
3
/8 " (60.3) 3
3
/4 " (95.2)
3
/4 " x 6" (19.0 x 152.4)
Field weld where
required.
Upper
Attachments
Upper Attachments
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
223
B-Line series Pipe Hangers & SupportsEaton
B3083
B3083WO