Acorn nut, 3/8"-24 x 9/16" | Color: chrome | Order Number: R0129acorn | OEM Number: 7789

Singles '26-'34. Servi-car, DL, RL, WL, WLA, WLC, WLD. Knucklehead. Panhead. Shovelhead. VL, VLH, UL, ULH, EL, FL, FLH 30-70. Sportster,XL,XLH,XLCH. KH 54-56. K-model 52-53. S 125 48-52. ST 165 53-59. Sprint C,H 1965. Golf car/Utilicar. XA 1942.