1/2" X 1/2" X 18" Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc) Cracked Concrete Manual internal thread cutting for

Manual internal thread cutting for holes with 1-3/4 inch nominal size using 5 UNC pitch

these 1/4-20 x 3/4 fasteners use thread-rolling forming to create strong threads in metal without cutting

enabling efficient inventory management for busy shops and high-volume builds

corrosion-resistant surface that stands up to everyday wear while maintaining a smooth

pair with the corresponding nut or tapped hole designed for 1/4-20 threads

1/2" X 1/2" X 18" Precision Ground Flat Stock | AISI O-1 Oil Hardened Steel (1 Pc) Cracked Concrete Manual internal thread cutting forSpecs Material: AISI O 1 oil hardened steel Dimensions: 1 2 inch by 1 2 inch by 18 inch Stock type: Precision ground flat stock Quantity: 1 piece Features Precision ground surfaces provide consistent reference for machining and fixture setups Tool grade O 1 steel offers a balanced combination of hardness and toughness for stock blanks Oil hardening process enhances wear resistance and edge retention without added alloying elements Clean, square edges