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Contact Supplier| Nominal Size** | Key Engage-ment (K) | Cup & Flat Point Diameter (F) | Oval Point Radius (R) | Cone Point Angle* (A) | Half Dog Point | ||||
|---|---|---|---|---|---|---|---|---|---|
| Diameter (D) | Length (H) | ||||||||
| Min | Max | Min | Basic | Max | Min | Max | Min | ||
| 0 | 0.05 | 0.033 | 0.027 | 0.045 | 0.09 | 0.04 | 0.037 | 0.017 | 0.013 |
| 1 | 0.06 | 0.04 | 0.033 | 0.055 | 0.09 | 0.049 | 0.045 | 0.021 | 0.017 |
| 2 | 0.06 | 0.047 | 0.039 | 0.064 | 0.13 | 0.057 | 0.053 | 0.024 | 0.02 |
| 3 | 0.07 | 0.054 | 0.045 | 0.074 | 0.13 | 0.066 | 0.062 | 0.027 | 0.023 |
| 4 | 0.07 | 0.061 | 0.051 | 0.084 | 0.19 | 0.075 | 0.07 | 0.03 | 0.026 |
| 5 | 0.08 | 0.067 | 0.057 | 0.094 | 0.19 | 0.083 | 0.078 | 0.033 | 0.027 |
| 6 | 0.08 | 0.074 | 0.064 | 0.104 | 0.19 | 0.092 | 0.087 | 0.038 | 0.032 |
| 8 | 0.09 | 0.087 | 0.076 | 0.123 | 0.25 | 0.109 | 0.103 | 0.043 | 0.037 |
| 10 | 0.1 | 0.102 | 0.088 | 0.142 | 0.25 | 0.127 | 0.12 | 0.049 | 0.041 |
| 1/4 | 0.125 | 0.132 | 0.118 | 0.188 | 0.31 | 0.156 | 0.149 | 0.067 | 0.059 |
| 5/16 | 0.156 | 0.172 | 0.156 | 0.234 | 0.38 | 0.203 | 0.195 | 0.082 | 0.074 |
| 3/8 | 0.188 | 0.212 | 0.194 | 0.281 | 0.44 | 0.25 | 0.241 | 0.099 | 0.089 |
| 7/16 | 0.219 | 0.252 | 0.232 | 0.328 | 0.5 | 0.297 | 0.287 | 0.114 | 0.104 |
| 1/2 | 0.25 | 0.291 | 0.27 | 0.375 | 0.57 | 0.344 | 0.334 | 0.13 | 0.12 |
| 5/8 | 0.312 | 0.371 | 0.347 | 0.469 | 0.75 | 0.469 | 0.456 | 0.164 | 0.148 |
| 3/4 | 0.375 | 0.45 | 0.425 | 0.562 | 0.88 | 0.562 | 0.549 | 0.196 | 0.18 |
| 7/8 | 0.5 | 0.53 | 0.502 | 0.656 | 1 | 0.656 | 0.642 | 0.227 | 0.211 |
| 1 | 0.562 | 0.609 | 0.579 | 0.75 | 1.13 | 0.75 | 0.734 | 0.26 | 0.24 |
| Material | Standards | Grades |
|---|---|---|
| Nickel Alloy Hex Bolts | ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 | UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3) |
| Stainless Steel Hex Bolts | ASTM / ASME A/SA 193 / 194 | B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4 |
| Alloy Steel Hex Bolts | ASTM / ASME A/SA 193 / 194 GR | B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M |
| High-Temp Alloys | Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330 | |
| Copper Base Alloys | Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles | |
| Aluminum Alloys: | 1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075 | |
| Trademarks: | Carpenter, Armco, INCO, Cabot, DuPont. | |
| Finish: | Black Oxide, Zinc Plating, Hot Dip Galvanized |