H-134-RS-3/4-MOD

H-134 Channel With Holes

H-134-RS-MOD strut channels are manufactured by a series of forming dies, or rolls, which progressively cold work the strip steel into the desired channel configuration. This method produces a cross section of uniform dimensions within a tolerance of plus or minus 0.015", on outside dimensions.

  • 14 Gauge Channel with holes 3/4" on 1-7/8" Centers
  • 1-5/8" X 1-5/8"
  • wt./100 ft. - 139#

Submittal Sheets_H-134-RS-3-4-MOD Request Quote

Materials

H-134-RS-MOD strut channels are produced from prime structural steel covered by the following specifications.

  • Pre-Galvanized Steel - ASTM A-653
  • Plain Steel - ASTM A-1011-04-SS
  • Aluminum (Type 6063T6) - ASTM B-221
  • Stainless Steel (Type 304 & 316) - ASTM A-240
  • Other materials and specifications available on request.

Finishes

All 'H-134-RS-MOD strut channels are stocked in pre-galvanized and powder coated Supr-Green. Some sizes are stocked in zinc trivalent chromium, PVC or hot dipped galvanized.

  • Hot Dipped Galvanized - ASTM A-123
  • Zinc Trivalent Chromium - ASTM B-633-85
  • Powder Coated Supr-Green - ASTM B-117
  • PVC Coating 40 ML Thickness - Available Upon Request

Loading Data

  1. When calculating load at center of span, multiply load from table by 0.5 and deflection by 0.8.
  2. When calculating beam and column loads for aluminum, multiply by 33%.
  3. See Table 1 for additional technical data.

Notes

  • Other materials, finishes, lengths and configurations are available upon request. Please contact us for other product availability.

Technical Information

H-134-RS-MOD strut channels are produced and stocked in 10' and 20' lengths with a tolerance of ± 1/8".

  • Other lengths are available upon request.
Span or Unbraced Height(in) Static Beam Load (X-X Axis) Max. Allowable Load at Slot Face(lbs) Column Loading Data
Max Allowable Uniform Load(lbs) Deflection at Uniform Load(in) Uniform Load at Deflection Max. Column Load Applied at C.G.
Span/180 Deflection(lbs) Span/240 Deflection(lbs) Span/360 Deflection(lbs) Weight of Channel(lbs) k=.65(lbs) k=.80(lbs) k=1.0(lbs) k=1.2(lbs)
12 2,790 0.01 2,790 2,790 2,790 1.5 3,050 9,230 9,000 8,640 8,230
18 1,860 0.03 1,860 1,860 1,860 2.2 2,930 8,690 8,230 7,550 6,830
24 1,400 0.06 1,400 1,400 1,400 2.9 2,770 8,010 7,310 6,350 5,420
30 1,120 0.09 1,120 1,120 1,040 3.6 2,590 7,250 6,350 5,200 4,190
36 930 0.13 930 930 720 4.4 2,390 6,470 5,420 4,190 3,210
42 800 0.18 800 800 530 5.1 2,180 5,700 4,570 3,350 2,580
48 700 0.23 700 610 410 5.8 1,980 4,990 3,830 2,760 2,160
60 560 0.36 520 390 260 7.3 1,620 3,740 2,760 2,050 1,640
72 470 0.51 360 270 180 8.7 1,370 2,860 2,160 1,640 1,330
84 400 0.7 270 200 130 10.2 1,190 2,320 1,780 1,370 1,120
96 350 0.91 200 150 100 11.6 1,050 1,950 1,520 1,180 960
108 310 1.16 160 120 80 13.1 940 1,690 1,330 1,030 **
120 280 1.43 130 100 70 14.5 850 1,500 1,180 ** **
144 230 2.06 90 70 50 17.4 710 1,220 960 ** **
168 200 2.8 70 50 30 20.3 ** 1,020 ** ** **
180 190 3.21 60 40 30 21.8 ** 940 ** ** **
192 170 3.66 50 40 30 23.2 ** ** ** ** **
216 160 4.63 40 30 NR 26.1 ** ** ** ** **
240 140 5.72 30 NR NR 29 ** ** ** ** **

# Bearing Load may limit load | ** Not recommended - KL/r exceeds 200

Notes:

  • The beam capacities shown above include the weight of the strut beam. The beam weight must be subtracted from these capacities to arrive at the net beam capacity.
  • Allowable beam loads are based on a uniformly loaded, simply supported beam. For capacities of a beam loaded at midspan at a single point, multiply the beam capacity by 50% and deflection by 80%.
  • The above chart shows beam capacities for strut without holes. For strut with holes, multiply by the following:
    OS by 88%, OS3 by 90%, RS (9⁄16 holes) by 88%, RS-MOD (3⁄4 holes) by 85%, KO by 82%, OS2.5 by 86%