Henan Broad Top Metalwork Co., Ltd. [China]

Stud 1/2-20UNF x 2 -1/4" is pressed in trailer wheel, yellow zinc plated. Standard trailer wheel bolt for US/Canada market

TRALER  WHEEL BOLT/ STUDMaterial : high strength steel Zinc finish ( yellow zinc plating )Stud Grade : US standard Grade 8 wheel bolt key dimensions: overall length 2 1/4 ",  thread  :1/2-20 UNF,  thread length 1.38 inch , insert length 0.380", cap diameter 3/4", knurl diameter 0.560"STUD part number  : 6109Use on 4X 4" BC, 5 x 4.5" BC,  5 x 4.75" BC , 5x 5.0"BC trailer wheel hub

Use for land-trailer hub , marine trailer hub , boat trailer hub

wheel bolt (stud) pressed in trailer hub and drum