Find high quality self-tapping screw sheath with competitive price here. Please rest assured to buy self-tapping screw sheath with OBR fastener Co., Ltd

For the best possible yield limit, can choose smaller sizes and high strength bolts, so you maximize material savings, reduce weight and volume can be reduced.

Use the threaded sheath repair processing error or damaged in the thread hole, with little input to the matrix for repair, rescue important parts.