Other specialty parts

 
Shoulder bolt, part # 12592038 Stringer washer, 3/8 X 1-3/4 X 1/4 beveled flat washer
Shoulder bolt, part # 12592038Stringer washer, 3/8 X 1-3/4 X 1/4 beveled flat washer

3/8 X 16 shoulder bolt, alloy steel, zinc phosphate with oil finish

6061 aluminum beveled flat washer. 1-3/4" OD X 1/4" thick. For 3/8" bolt.

Stringer washer, beveled, 5/16 X 1-3/4
Stringer washer, beveled, 5/16 X 1-3/4

6061 aluminum beveled washer for 5/16" bolt. 1-3/4 inch OD X 1/4 inch thick.