• SPH40011532C – #4 Hex Unthreaded Spacers

• SPH40011532D – #4 Hex Unthreaded Spacers

• SPH40011532N – #4 Hex Unthreaded Spacers

• SPH40014032A – #6 Hex Unthreaded Spacers

• SPH40014032C – #6 Hex Unthreaded Spacers

• SPH40014032D – #6 Hex Unthreaded Spacers

• SPH40014032N – #6 Hex Unthreaded Spacers

• SPH40016632A – #8 Hex Unthreaded Spacers

• SPH40016632C – #8 Hex Unthreaded Spacers

• SPH40016632D – #8 Hex Unthreaded Spacers

• SPH40016632N – #8 Hex Unthreaded Spacers

• SPH40044032A – 4-40 Hex Threaded Standoffs