**B3/8-16 x 1 MS90728**
Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR
* **Size:** 3/8-16 x 1
* **Material:** Alloy Steel B1821
* **Thread:** Coarse
* **Standard:** ASTM A354BD
* **Finish:** Zinc Yellow DFAR
* **Head Style:** Cap
* **Drive Type:** Hex
* **Grade:** 5
* **Tensile Strength:** 120,000 psi
* **Yield Strength:** 105,000 psi
* **Elongation:** 18%
* **Hardness:** HRC 32-38
* **Applications:** General purpose fastening in automotive, construction, and industrial applications