Manufacturer Part Number: 41455G|Nut Type|Quarter Turn T-SlotTap Type|BlindThread Size|5/8-11Material|SteelSlot Width|Slot Width (Decimal Inch)|0.7500Base Width (Inch)|3/4Base Width|Base Height (mm)|Base Height (Inch)|Base Height (Decimal Inch)|0.4580Overall Height (Mm - 5 Decimals)|Overall Height (Inch)|3/4Overall Length (mm)|Overall Length (Inch)|1-1/2Overall Length (Decimal Inch)|1.5000Thread Direction|Right HandMaterial Grade|C1018Thread Standard|Standards|Manufacturer's Part Number|For Table Slot Size (mm)|20.00System Of Measurement|InchFastener Standard|Finish Coating|Black OxideProduct Service Code|UNSPSC Code|31161733