Slotted Flat Countersunk Head Cap Screws [Table 1] (A307, SAE J429, F468, F593)
ASME/ANSI B 18.6.2 (T1) - 1998 (R2010) 开槽沉头螺钉 [Table 1] (A307, SAE J429, F468, F593)
See all versions and complete specifications: Slotted Flat Countersunk Head Cap Screws [Table 1] (A307, SAE J429, F468, F593) — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 1.0000 | 1.661 | 0.087 | 0.188 | 0.166 | 1.875 | 1.711 | 0.162 | 0.127 | 0.494 | 0.240 |
| 1/4 | 0.3125 | 0.538 | 0.035 | 0.084 | 0.072 | 0.625 | 0.567 | 0.057 | 0.053 | 0.177 | 0.086 |
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| 3/8 | 0.5625 | 0.869 | 0.054 | 0.118 | 0.102 | 1.000 | 0.906 | 0.080 | 0.078 | 0.244 | 0.120 |
| 5/8 | 1.5000 | 2.505 | 0.124 | 0.258 | 0.240 | 2.812 | 2.570 | 0.244 | 0.183 | 0.742 | 0.360 |
| 5/16 | 0.4375 | 0.703 | 0.044 | 0.094 | 0.081 | 0.812 | 0.736 | 0.068 | 0.065 | 0.210 | 0.103 |
| 7/16 | 0.7500 | 1.208 | 0.068 | 0.149 | 0.131 | 1.375 | 1.251 | 0.115 | 0.099 | 0.352 | 0.171 |
| 9/16 | 1.2500 | 2.052 | 0.105 | 0.211 | 0.193 | 2.312 | 2.110 | 0.197 | 0.155 | 0.600 | 0.291 |
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