Note: Use with A1000, A3300, A4000 & A5000 channels. Weight per 100 Lbs kg 6 6 6
2.7 2.7 2.7
Part Number A3006-1420 A3007 A3008
Thread Size 1 4"-20
⁄
5
⁄16"-18 3⁄8"-16
Weight per 100 Lbs kg 5 5 5
2.3 2.3 2.3
CHANNEL NUTS WITHOUT SPRINGS
Spec. Metals & Fiberglass
13⁄16"
Framing System
Note: Use with A3300 & A4000 channels.
Note: Use with A1000 channel.
Note: Use with A1000, A3300, A4000 & A5000 channels. Part Number
Index
A3016-0832 A3016-1024 A3016-1032 A3016-1420
Thread Size #8 #10 #10 1 ⁄4"
- 32 - 24 - 32 - 20
Weight per 100 Lbs kg 1 1 1 1
0.5 0.5 0.5 0.5
188
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1 5/8" Channels
11⁄4" FRAMING SYSTEM
Page 11⁄4" Width Channels
Nuts & Hardware
Channel Nuts End Caps & Closure Strips
187 189 190
MATERIAL Unistrut channels are accurately and carefully cold formed to size from low-carbon strip steel. STEEL: PLAIN 14 Gage (1.9 mm), ASTM A570 GR33 19 Gage (1.0 mm) ASTM A366
Index
Spec. Metals & Fiberglass
13⁄16"
Framing System
11⁄4" Framing System
Concrete Inserts
Electrical Fittings
Pipe/Conduit Supports
General Fittings
General Fittings
181
STEEL: PRE-GALVANIZED 14 Gage (1.9 mm), 19 Gage (1.0 mm) ASTM A653 GR 33 Channel nuts are manufactured from mild steel bars conforming to ASTM A576, GR 1015, and are case hardened. Fittings are made from hot rolled, pickled and oiled steel plate or strip and conform to ASTM A570 GR 33. Many framing channels are available in special metal on request. Consult factory for ordering information.
FINISHES All channels and fittings are available in: Perma-Green II (GR), Pre-galvanized (PG), conforming to ASTM A653 GR 33 and plain (PL). Nuts are available in plain or electro-galvanized (EG) finish. Fittings are available in Perma-Green II or plain. STANDARD LENGTHS Standard lengths are 10 feet (3.05M) and 20 feet (6.10M). Tolerances are +1⁄8" (3.2 mm) to +1⁄2" (12.7 mm) to allow for cutting. Special lengths are available for a small cutting charge with a tolerance of ±1⁄8" (3.2mm). APPLICATION A framing system designed for medium loads, the 11⁄4" series is especially suitable for use in the OEM, commercial and display markets. It maintains a lightness in scale and a clean line that makes it aesthetically pleasing as well as functional.
THREADS All threads on the nuts and bolts are Unified and American coarse screw threads. DESIGN BOLT TORQUE BOLT 1⁄4" 20 SIZE FOOT 6 LBS. N .m 8
5⁄16" 18
3⁄8" 16
11
19
15
25
DIMENSIONS Imperial dimensions are illustrated in inches. Metric dimensions are shown in parenthesis or as noted. Unless noted, all metric dimensions are in millimeters and rounded to one decimal place.
180
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NUT SELECTION CHART & LOAD DATA
1 5/8" Channels
FOR 11⁄4" (32 MM) WIDTH SERIES CHANNEL
MAXIMUM ALLOWABLE PULL-OUT AND SLIP LOADS
⁄8"
- 16
A1000
5
⁄16" - 18
A3300
1
⁄4"
- 20
A5000
3
⁄8"
- 16
A4000
Max.Allowable Pull-out
14
19
Resistance to Slip
Torque
Lbs
kN
Lbs
kN
Ft Lbs
N•m
900
4.0
500
2.2
19
25
900
4.0
500
2.2
11
15
900
4.0
500
2.2
6
8
300
1.3
400
1.8
19
25
Nuts & Hardware
3
Gage
General Fittings
Channel
Pipe/Conduit Supports
Nut design loads include a minimum safety factor of 3.