1 x Pack Of 10 x NN243L 7/16" UNF Lock or Half Nut . This is the period 1/2 to 2/3 thickness nut that is used to secure a full standard nut on a thread.
Use NN243L to lock NN143L in place.
NN243L 7/16" UNF Lock or Half Nut x 10pieces
- Product Code: NN243L
- Availability: In Stock
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£3.46
+ £0.95 UK Shipping charges:
- Ex Tax: £2.88