My husband is very particular in the quality of the trimmings and garnishing is using may it be in his car or at home. One type of product he guaranteed reliable when it comes to quality is t slot that has two different types the Rotary T-Slot Bolts and the Standard T-Slot Bolts. Both are made from Steel, the quality of this product is safe and assured. Products available in this category include the Steel Rotary T-Slot Bolt and the Steel Standard T-Slot Bolt. Always buy the best quality and don’t settle for anything less.