Spaenaur

Inch
Pouces
INCH CAP SCREW SIZES
STEEL HEX NUTS
Finished Full
SAE Grade 2
Hexagon Nuts
Écrous hexagonaux
THREADS are Unified Standard
Class 2B Thread Fit
Available in Plain or Zinc Chromate Plated
ASME/ANSI B18.2.2
NOMINAL COARSE THREAD FINE THREAD WIDTH UNIT
SIZE SPAENAUR No. SPAENAUR No. ACROSS PKG.
(Inches) Plain Zinc Plated Thread Plain Zinc Plated Thread FLAT THICKNESS QTY.
1/4 155-380 155-379 20 – – 28 7/16" 7/32" 100
5/16 155-027 – 18 – – 24 1/2" 17/64" 100
3/8 155-029 – 16 – – 24 9/16" 21/64" 100
1/2 155-226 – 13 – – 20 3/4" 7/16" 50
3/4 155-199 – 10 – – 16 1-1/8" 41/64" 50
1 – – 155-003 – 12 1-1/2" 55/64" 25
1-3/8 – – 155-023 – 12 2-1/16" 1-11/64" 5
1-5/8 – 155-316 5-1/2 – – 2-7/16" 1-25/64" 1
1-3/4 – – – – 12 2-5/8" 1-1/2" 1
2-1/4 – 155-322 4-1/2 – – 3-3/8" 1-59/64" 1
STEEL HEX NUTS
Finished Full
SAE Grade 5
HIGH TENSILE HEX NUTS
Finished
SAE GRADE 8
THREADS are Unified Standard
Class 2B Thread Fit
Available in Plain or Zinc Chromate Plated
ASME/ANSI B18.2.2
NOMINAL COARSE THREAD FINE THREAD WIDTH UNIT
SIZE SPAENAUR No. SPAENAUR No. ACROSS PKG.
(Inches) Plain Zinc Plated Thread Plain Zinc Plated Thread FLAT THICKNESS QTY.
1/4 – B-91 20 – B-101 28 7/16" 7/32" 100
5/16 155-025 B-92 18 – B-102 24 1/2" 17/64" 100
3/8 155-028 B-93 16 – B-103 24 9/16" 21/64" 100
7/16 – B-94 14 – B-104 20 11/16" 3/8" 50
1/2 155-225 B-95 13 – B-105 20 3/4" 7/16" 50
9/16 – B-96 12 – B-106 18 7/8" 31/64" 50
5/8 – B-97 11 – B-107 18 15/16" 35/64" 50
3/4 155-428 B-98 10 – B-108 16 1-1/8" 41/64" 50
7/8 – B-99 9 – B-109 14 1-5/16" 3/4" 25
1 – B-100 8 – B-110 14 1-1/2" 55/64" 25
1-1/8 – 155-348 7 – 155-372 12 1-11/16" 31/32" 5
1-1/4 – 155-346 7 – 155-343 12 1-7/8" 1-1/16" 5
1-1/2 – 155-356 6 – 155-357 12 2-1/4" 1-9/32" 5
Heat Treated Class 2B Thread Fit
Plain Finish or Zinc Plated with
Yellow Dichromate Dipped
SIZES 1/4" THROUGH 3/4" ARE COLD FORMED, ROCKWELL C30-32.
7/8" THROUGH 1-1/2" ARE HOT FORMED, ROCKWELL C28-34.
C
CATALOG 13
NOMINAL COARSE THREAD FINE THREAD WIDTH UNIT
SIZE SPAENAUR No. SPAENAUR No. ACROSS PKG.
(Inches) Plain Zinc Plated Thread Plain Zinc Plated Thread FLAT THICKNESS QTY.
1/4 – SAN-1 20 – SAN-2 28 7/16" 7/32" 100
5/16 – SAN-3 18 – SAN-4 24 1/2" 17/64" 50
3/8 SAN-5B SAN-5 16 – SAN-6 24 9/16" 21/64" 50
7/16 – SAN-7 14 – SAN-8 20 11/16" 3/8" 25
1/2 SAN-9B SAN-9 13 – SAN-10 20 3/4" 7/16" 25
5/8 – SAN-11 11 – SAN-12 18 15/16" 35/64" 25
3/4 SAN-13B SAN-13 10 – SAN-14 16 1-1/8" 41/64" 20
7/8 – SAN-15 9 – SAN-16 14 1-5/16" 3/4" 15
1 – SAN-17 8 – SAN-18 14 1-1/2" 55/64" 10
1-1/8 – SAN-19 7 1-11/16" 31/32" 5
1-1/4 – SAN-21 7 1-7/8" 1-1/16" 5
1-1/2 – SAN-22 6 2-1/4" 1-9/32" 5
Tel: 1-800-265-8772 Fax: 519-744-0818
C3
21 Nov 03