Manufacturer Part Number: 41454G|Nut Type|Quarter Turn T-SlotTap Type|BlindThread Size|5/8-11Material|SteelSlot Width|Slot Width (Decimal Inch)|0.6875Base Width (Inch)|11/16Base Width|Base Height (mm)|Base Height (Inch)|Base Height (Decimal Inch)|0.4270Overall Height (Mm - 5 Decimals)|Overall Height (Inch)|3/4Overall Length (mm)|Overall Length (Inch)|1-3/8Overall Length (Decimal Inch)|1.3750Thread Direction|Right HandMaterial Grade|C1018Thread Standard|Standards|Manufacturer's Part Number|For Table Slot Size (mm)|18.00System Of Measurement|InchFastener Standard|Finish Coating|Black OxideProduct Service Code|UNSPSC Code|31161733