Screw, washer, bolt and nuts

BARREL NUT - 1 / 2" x 1 / 4'' / CHROMED
BECKSON
Code: BECBB187-02-CHR
Recommended for thru-bolt installation of ports, deck hardware and a variety of other installations. Nickel plated brass with chrome finish.

BARREL NUT - 1 / 2" x 5 / 16'' / CHROMED
BECKSON
Code: BECBB250-01-CHR
- This nut allows for secure installation and gives a clean, modern appearance. - Dimensions: o 1/2" … barrel length o 5/16" … barrel diameter o ¼-20…bolt type

BLACK THUMBSCREW BOLT
BECKSON
Code: BECPRT-CB
Black thumbscrew bolt for porthole made of a 5/16-18 stainless steel threaded rod molded into the thumbscrew knob. Thread length 13 mm (½").