Catalog Number grp-121S-132S

Locknut, Bonding, Steel

Used in harsh vibration environments to fasten threaded conduit to unthreaded opening in a box or enclosure.

Add To Project Submittal

Dimensional Data Product Information
Catalog Number DIM. A DIM. B DIM. C UPC Item number Trade Size
Catalog Number 121-S DIM. A 1-3/16 DIM. B 7/32 DIM. C 3/4 UPC Item number 20121 Trade Size 1/2"
Catalog Number 122-S DIM. A 1-3/8 DIM. B 7/32 DIM. C 7/8 UPC Item number 20122 Trade Size 3/4"
Catalog Number 123-S DIM. A 1-3/4 DIM. B 7/32 DIM. C 1-3/16 UPC Item number 20123 Trade Size 1"
Catalog Number 124-S DIM. A 2-1/8 DIM. B 7/32 DIM. C 1-1/4 UPC Item number 20124 Trade Size 1-1/4"
Catalog Number 125-S DIM. A 2-7/16 DIM. B 1/4 DIM. C 1-17/32 UPC Item number 20125 Trade Size 1-1/2"
Catalog Number 126-S DIM. A 2-7/8 DIM. B 1/4 DIM. C 1-3/4 UPC Item number 20126 Trade Size 2"
Catalog Number 127-S DIM. A 3-9/16 DIM. B 7/16 DIM. C 1-7/8 UPC Item number 20127 Trade Size 2-1/2"
Catalog Number 128-S DIM. A 4-1/8 DIM. B 5/16 DIM. C 2-3/8 UPC Item number 20128 Trade Size 3"
Catalog Number 129-S DIM. A 4-3/4 DIM. B 7/16 DIM. C 2-1/2 UPC Item number 20129 Trade Size 3-1/2"
Catalog Number 130-S DIM. A 5-1/4 DIM. B 1/4 DIM. C 2-7/8 UPC Item number 20130 Trade Size 4"
Catalog Number 131-S DIM. A 6-1/2 DIM. B 7/16 DIM. C 3-1/4 UPC Item number 20131 Trade Size 5"
Catalog Number 132-S DIM. A 7-7/8 DIM. B 1/2 DIM. C 3-15/16 UPC Item number 20132 Trade Size 6"
Product details
UPC Number
781747201218
Primary Materials
Steel
Finish
Zinc electro-plate
Certifications & Codes
UL File Number
E20412
UNSPSC
39121311
Compliance Documents