B1/2-20 x 1 1/2 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR KPOB These 10-24 x 4 Slotted

These 10-24 x 4 Slotted Round Machine Screws are fully threaded and made of 18-8 stainless steel

The AB serrations on the screw's body enhance its grip and prevent loosening

The 5/16-18 x 1 Slotted Indented Hex Washer Thread Cutting Screw Type 1 Fully Threaded Zinc is a versatile and durable fastener designed for various applications

- Length of 50mm

* Flat head with Phillips drive for easy installation

B1/2-20 x 1 1/2 MS90727, Alloy Steel B1821 Fine Cap Screw Per ASTM A354BD Zinc Yellow DFAR KPOB These 10-24 x 4 SlottedB1 2 20 x 1 1 2 MS90727 is an Alloy Steel B1821 Fine Cap Screw manufactured to meet the specifications of ASTM A354BD. It has a diameter of 1 2 inch, a length of 1 1 2 inches, and a thread pitch of 20 threads per inch. The screw is zinc plated with a yellow chromate finish and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS). It is commonly used in aerospace and other high performance applications.