Neck Bolts + Inserts
In stock
SKU
NP-201-000
These threaded brass inserts and hex-head bolts make neck alignment, attachment, and removal a breeze.
Many of the leading manufacturers and hand builders attach necks to bodies with this system.
The inserts have an coarse thread on the outside to hold in the end grain of the flush-mounted heel or tenon. They have an internal threaded hole to match the bolts.
The conical Belleville washers compress when the nut is tightened and continue exerting tension, reducing the possibility of the bolt ever loosening.
- Includes installation instructions
- Includes installation nut & hex wrench
- High quality made in USA
Guitar Set
2 x Threaded brass inserts 12.5mm (1/2”) long x 11mm (7/16”) outside diameter
2 x High-tensile, hex-head steel bolts 1/4” diameter x 37mm (1-1/2”) total length
2 x Conical Belleville washers 5/8” outside diameter
Ukulele Set
2 x Threaded brass inserts 9.8mm (3/8”) long x 8.3mm (0.328”) outside diameter
2 x High-tensile, hex-head steel bolts 4.2mm (8-32) diameter x 29mm (1-1/8”) total length
2 x Conical Belleville washers 7/16” outside diameter