1/4 RD X 7/32 X .140 ID
| Part | Diameter - Outside [diameter] | Diameter - Outside [diameter] | Diameter - Outside [diameter] | Gender | Between Board Height | Between Board Height | Material | Threaded/Unthreaded | Length - Overall [x] | Length - Overall [x] | Diameter - Inside [diameter] | Diameter - Inside [diameter] | Type | Between Board Height | Length - Overall | Length - Overall | Length - Overall | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RAF Electronic Hardware  | 6.35 mm  | 0.25 in  | 0.25 in  | Female  | 0.219 in  | 5.56 mm  | Aluminum  | Unthreaded  | 0.219 in  | 5.56 mm  | 0.14 in  | 3.56 mm  | Round Spacer  | ||||
RAF Electronic Hardware  | 6.35 mm  | 0.25 in  | 0.25 in  | Female  | 0.188 "  | 4.78 mm  | Stainless Steel  | Unthreaded  | 0.188 in  | 4.76 mm  | 0.115 in  | 2.92 mm  | Round Spacer  | 0.1875 "  | |||
RAF Electronic Hardware  | 6.35 mm  | 0.25 in  | 0.25 in  | Female  | 0.188 "  | 4.78 mm  | Aluminum  | Unthreaded  | 0.166 in  | 4.22 mm  | Round Spacer  | 0.1875 "  | 4.78 mm  | 0.1875 in  | 0.188 in  |