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Petersen Stainless Steel Round Locking Nuts
Petersen Stainless Steel Round Locking Nuts
Petersen Stainless Hexagonal Nuts
Petersen Stainless Steel Round Locking Nuts

Designed to lock closed body turnbuckles

Up to 1/2 = hexagonal

5/8 and 3/4 = round 

LH or RH thread

£2.00

More Information
Accessories

Petersen Replacement Stainless Steel Round Locking Nuts

N.B. Select right-hand or left-hand thread

Petersen locking nut dimensions

Petersen Thread UNF Width OD A/F
NUT1/4 1/4" 5mm 10mm 8mm
NUT5/16 5/16" 6mm 13mm 10mm
NUT3/8 3/8" 7mm 14mm 12mm
NUT7/16 7/16" 8mm 16mm 13mm
NUT1/2 1/2" 10mm 19mm 16mm
RLN5/8 5/8" 11mm 22mm 19mm
RLN3/4 3/4" 13mm 27mm 24mm
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