Notes: Hex head; 0.375" -16X1"; 12 bolts per package; zinc plated grade 5 bolts and washers;

Notes: Chrome plated. 12 point head. 0.375 "-16 x 1 ". With washers. 12 pieces.

Notes: Socket head. 0.375 "-16 x 1 ". 12 each With washers.

Notes: 12 point small head. 0.375 "-16 x 1". With washers.

Notes: Smaller than standard hex head; 0.375"-16 x 1.0625"; 12 bolts and thick washers;

Notes: Hex head. 0.375 "-16 x 1 ". 12 each With washers.

Notes: Chrome plated. Hex head. 0.375 "-16 x 1 ". With washers. 12 pieces.

Notes: Super. Smaller than standard hex head. 0.3125 "-18 x 2 ". Black oxide coated. 12 bolts and thick washers.

Notes: Socket head. 0.375 "-16 x 1.25 ". With washers.

Notes: Super. Smaller than standard hex head. 0.375 "-16 x 1.25 ". Black oxide coated. 16 bolts and thick washers.