Spaenaur Catalog 14

Coupling Nuts Écrous de raccord

Inch Pouce

COUPLING NUTS For joining lengths of threaded rod end to end. Right-hand and Left-hand Threads Coarse and Fine Threads

B

Used by plumbers, electricians, contractors, to join lengths of SPAENAUR threaded rod, end to end. For mounting heaters, fans, lighting fixtures; for stringing pipe, conduit, raceways. Solves unusual fastening problems when used with versatile SPAENAUR threaded rods. INCH SIZES

B

B

18-8 STAINLESS STEEL - Right-hand Threads

Zinc Plated Steel - RIGHT-HAND Threads

Size & Width Threads Across

Size & Width Threads Across

PKG QTY.

PKG QTY.

SPAENAUR

SPAENAUR

No.

Per Inch

Flats Length

No.

Per Inch

Flats Length

155-P37-1M 1/4"-20 UNC 3/8"

7/8"

50 25

155-301 155-300 155-302 155-359 155-303 155-376 155-360 155-304 155-361 155-362 155-305 155-363 155-381 155-306 155-364 155-365 155-377 155-307 155-366 155-024 155-308 155-367 155-309 155-368 155-310 155-369 155-311 155-312 155-370 155-341 155-371

10-24 UNC 5/16" 10-32 UNF 5/16" 1/4"-20 UNC 7/16" 1/4"-28 UNF 3/8" 5/16"-18 UNC 1/2" 5/16"-18 UNC 5/8" 5/16"-24 UNF 7/16" 3/8"-16 UNC 9/16" 3/8"-24 UNF 1/2" 3/8"-24 UNF 5/8" 7/16"-14 UNC 5/8" 7/16"-20 UNF 5/8"

3/4" 3/4" 7/8" 7/8"

50 50 50 50

155-801

5/16"-18 UNC 7/16" 1"

3/8"-16 UNC 1/2"

1-1/8" 25 1-1/4" 25 1-3/4" 10 2-1/4" 10

155-P43-1Y

155-P35-1K 1/2"-13 UNC 5/8"

155-804 155-805

5/8"-11 UNC 7/8" 3/4"-10 UNC 1"

1-3/4" 25 1-3/4" 25

7/8"

25

1-3/4" 25 1-1/8" 25 1-3/4" 25 1-3/4" 25 1-1/4" 25

Zinc Plated Steel - LEFT-HAND Threads Size & Width SPAENAUR Threads Across No. Per Inch Flats Length 155-351 3/8"-16 UNC 5/8" 1-3/4" 25 155-352 1/2"-13 UNC 11/16" 1-3/4" 25 155-353 5/8"-11 UNC 13/16" 2-1/8" 15 155-354 3/4"-10 UNC 1" 2-1/4" 15 PKG QTY.

1/2"-13 UNC 11/16" 1-3/4" 25

1/2"-13 UNC 3/4" 1/2"-20 UNF 5/8"

1-3/4" 25 1-1/4" 25

1/2"-20 UNF 11/16" 1-3/4" 25 5/8"-11 UNC 13/16" 2-1/8" 15 5/8"-11 UNC 15/16" 2-1/8" 15 5/8"-18 UNF 13/16" 2-1/8" 15

Inch Size Coupling Nuts are used with Threaded Rods on pages B286, B287 and B290.

3/4"-10 UNC 1"

2-1/4" 15

3/4"-10 UNC 1-1/8" 2-1/4" 15

3/4"-16 UNF 1"

2-1/4" 15

Metric Coupling Nuts are found on page B293

7/8"-9 UNC 1-1/4" 2-1/2" 10 7/8"-14 UNF 1-1/4" 2-1/2" 10 1"-8 UNC 1-1/4" 2-1/2" 10

1"-14 UNF

1-3/8" 2-3/4" 10

CATALOG 14

1-1/8"-7 UNC 1-5/8" 3" 1-1/4"-7 UNC 1-5/8" 3" 1-1/4"-12 UNF 1-5/8" 3"

10

1 1 1 1

1-1/2"-6 UNC 2" 1-1/2"-12 UNF 2"

4"

3-1/2"

B291

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