BSA Bantam D1 D3 engine mounting bolts. These are the four bolts that mount the bantam engine into the frame. They are made from A2 stainless steel and have normal stamp markings on the heads. If you prefer not to have the markings I also sell these engine bolts with linished heads where the markings have been removed so please see my other listings of bolts for your bantam.

Each bolts come complete with A2 stainless spring and flat washer and full nut.

Why not change all the bolts on your bantam over to A2 stainless steel. I can supply nearly every bolt for the bantam in stainless.

Please see my other listings of stainless steel Bantam bolts.