Monroe
OneMonroe
Locations Throughout the Country
ISO 9001:2015
Tel: (877) 740-2007
Fax: (800) 453-9683
Email: sales@askmonroe.com
Website: monroeengineering.com
Print Back
Flat nut fasteners are one-piece, self-locking, spring-steel fasteners that replace threaded nuts, lockwashers and spanner washers. On many applications they eliminate time consuming assembly operations. They are fast and easy to apply while providing maximum holding power at minimum cost per fastener. They can never shake loose from vibration, yet can be easily loosened when desired.
1073nuts
Flat-Nuts-Primary
Unit of Measure
1 2 3 

Item #

Item Name

Flat Nuts Design Variation

Length (L)

Size of Screw

Width (W)

Quantity
FTF-5054 N/A Flat Nut - 5000 Series N/A Std. N/A 0.88 Inch N/A 8B Text N/A 0.375 Inch
FTF-5056 N/A Flat Nut - 5000 Series N/A Std. N/A 0.63 Inch N/A 10-24 Text N/A 0.375 Inch
FTF-5058 N/A Flat Nut - 5000 Series N/A Std. N/A 0.73 Inch N/A 10-24 Text N/A 0.437 Inch
FTF-5060 N/A Flat Nut - 5000 Series N/A Std. N/A 0.73 Inch N/A 10-24 Text N/A 0.437 Inch
FTF-5062 N/A Flat Nut - 5000 Series N/A Std. N/A 0.73 Inch N/A 10-24 Text N/A 0.437 Inch
FTF-5064 N/A Flat Nut - 5000 Series N/A Std. N/A 0.87 Inch N/A 10-24 Text N/A 0.375 Inch
FTF-5066 N/A Flat Nut - 5000 Series N/A Std. N/A 1.00 Inch N/A 10-24 Text N/A 0.470 Inch
FTF-5068 N/A Flat Nut - 5000 Series N/A Std. N/A 1.00 Inch N/A 10-24 Text N/A 0.500 Inch
FTF-5070 N/A Flat Nut - 5000 Series N/A Std. N/A 1.38 Inch N/A 10-24 Text N/A 0.375 Inch
FTF-5072 N/A Flat Nut - 5000 Series N/A Std. N/A 1.38 Inch N/A 10-24 Text N/A 0.562 Inch
FTF-5073 N/A Flat Nut - 5000 Series N/A Std. N/A 1.50 Inch N/A 10-24 Text N/A 0.500 Inch
FTF-5074 N/A Flat Nut - 5000 Series N/A Std. N/A 0.75 Inch N/A 10-32 Text N/A 0.437 Inch
FTF-5076 N/A Flat Nut - 5000 Series N/A Std. N/A 0.75 Inch N/A 10AB Text N/A 0.500 Inch
FTF-5078 N/A Flat Nut - 5000 Series N/A Std. N/A 1.38 Inch N/A 10AB Text N/A 0.688 Inch
FTF-5080M N/A Flat Nut - 5000 Series N/A A N/A 19.30 Inch N/A 10A Text N/A 11.10 Inch
FTF-5082 N/A Flat Nut - 5000 Series N/A Std. N/A 0.75 Inch N/A 10A Text N/A 0.437 Inch
FTF-5084 N/A Flat Nut - 5000 Series N/A Std. N/A 0.76 Inch N/A 10A Text N/A 0.375 Inch
FTF-5086 N/A Flat Nut - 5000 Series N/A Std. N/A 0.87 Inch N/A 10A Text N/A 0.500 Inch
FTF-5088 N/A Flat Nut - 5000 Series N/A Std. N/A 0.88 Inch N/A 10A Text N/A 0.375 Inch
FTF-5090 N/A Flat Nut - 5000 Series N/A Std. N/A 0.88 Inch N/A 10B Text N/A 0.375 Inch
FTF-5092 N/A Flat Nut - 5000 Series N/A Std. N/A 0.75 Inch N/A 12A Text N/A 0.500 Inch
FTF-5094 N/A Flat Nut - 5000 Series N/A Std. N/A 1.27 Inch N/A 12A Text N/A 0.625 Inch
FTF-5096 N/A Flat Nut - 5000 Series N/A Std. N/A 0.64 Inch N/A 1/4-20 Text N/A 0.437 Inch
FTF-5098 N/A Flat Nut - 5000 Series N/A Std. N/A 0.75 Inch N/A 1/4-20 Text N/A 0.500 Inch
FTF-5100 N/A Flat Nut - 5000 Series N/A Std. N/A 1.00 Inch N/A 1/4-20 Text N/A 0.500 Inch
Unit of Measure
1 2 3