A tap bolt is a bolt threaded all the way to the head.
Diameter: 3/8"
Length: 3"
Material: Steel
Finish: Zinc
Head Style: Hex (9/16" Wrench)
Thread Size: 16 (Coarse)
Style: Full Thread
Type: Tap Bolt
Diameter: 5/16"
Length: 2-1/2"
Material: Steel
Finish: Zinc
Head Style: Hex (1/2" Wrench)
Thread Size: 18 (Coarse)
Style: Full Thread
Type: Tap Bolt