4-40 Set Screw For Rear Takedown Detent Spring - 1/8" Long - SS

4-40 Set Screw For Rear Takedown Detent Spring - 1/8" Long - SSFor use with lower receivers that have a 4-40 threaded rear takedown detent spring hole.Note: You may need to snip 1/8" off the detent spring to prevent excess pressure between the detent and the rear takedown pin.Specifications: Material: 18-8 Stainless SteelThread Size: 4-40Length: 1/8"Drive Size: 0.050"Screw Size Decimal Equivalent: 0.112"Hardness: Rockwell B80Specificcations Met: ASME B18.3Thread Type: UNCThread Spacing: CoarseThread Fit: Class 3AThread Direction: Right HandDrive Style: HexTip Type: Flat