snippet: Female Thread Length: 1". Finish: Nickel Plated. Hardness: Rockwell B55. Length Tolerance: -0.005" to 0.005". OD: 1/4". Pack Quantity: 1. Shape: Round. Specifications Met: ASTM B16. System of Measurement: Inch. Tensile Strength: 45,000 psi. Thread Size: 4-40. Threading: Fully Threaded. Type: Standoff