Product Details: Manufacturer Part Number: P505M01F21-440|Thread Type|FemaleThread Style|Fully ThreadedThread Size|#4-40Material|BrassOverall Length (Decimal Inch)|0.1250Overall Length (Inch)|1/8Overall Length (mm)|Width Across Flats (Decimal Inch)|Overall Length|0.125inWidth Across Flats (Inch)|Outside Diameter (Decimal Inch - 4 Decimals)|0.2500Outside Diameter (mm)|Outside Diameter (Inch)|1/4Square Length|Thread Depth|1inThread Depth (Inch)|1Thread Depth (Decimal Inch)|Finish|Zinc PlatedThread Depth (mm)|Square Size Tolerance|Length Tolerance|Standards|ASTM B633 Type 1; QQ-B-626 Comp 22Length Tolerance (mm)|Length Tolerance (Decimal Inch)|-0.005 to 0.005Body Length (Inch)|1/8Body Length|Body Length (Decimal Inch)|Tensile Strength (psi)|Body Shape|RoundMinimum Material Thickness (Inch)|System Of Measurement|InchMaterial Grade|Thread Length (Decimal Inch)|Thread Length (Inch)|Swage Outside Diameter (Decimal Inch)|Width Across Flats (mm)|Fastener Standard|ASTM B633 Type 1; QQ-B-626 Comp 22Minimum Material Thickness (Decimal Inch)|Finish Coating|Zinc-PlatedSwage Length (Decimal Inch)|Thread Length (mm)|Fastening Method|Product Service Code|UNSPSC Code|