SS Machine Screw Manufacturers In India
Stainless Steel Screws
SS Machine Screw
Stainless Steel Screws Specification Chart
| Specifications of Stainless Steel Screws | ASME SA 193, ASTM A 193 |
| Standard of SS Screws | ASTM, DIN, BS and all International Standards |
| Length of Stainless Steel CSK Screws | 3 mm to 254 mm |
| Size of Stainless Steel Wood Screws | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type of Stainless Steel Screws | Square Screws, Hex Head Screws, Lag Screws, Hex Screw, Counter Sunk Screws |
Basic Types Of Stainless Steel Wood Screws
Stainless Steel Socket Head Cap Screws
Grade A193 SS Wing Screws
A193 SS Eye Screws
Stainless Steel Concrete Screws
A193 Stainless Steel Deck Screws
Stainless Steel Wood Screws
A193 SS Coach Screws
Stainless Steel Lag Screws
A193 Stainless Steel Set Screws
Stainless Steel Self Drilling Screws
Stainless Steel Roofing Screws
Stainless Steel Machine Screw
Stainless Steel Screws Dimension Chart
| Wood Screws: Slotted & Phillips Flat Head Dimensions (ASME B18.6.1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Size* | Phillips Driver Size | Head Diameter (A) | Head Height (H)
|
Width of Slot (J) | Depth of Slot (T) | Dimension of Recess | |||||||
| Max | Min | Ref | Max | Min | Max | Min | Dia. Max (M) | Dia. Min (M) | Depth Max (G) | Depth Min (G) | Width Min (N) | ||
| 2 | 1 | .172 | .147 | .051 | .031 | .023 | .023 | .015 | .102 | .089 | .063 | .047 | .017 |
| 3 | 1 | .199 | .141 | .059 | .035 | .027 | .027 | .017 | .107 | .094 | .068 | .052 | .018 |
| 4 | 1 | .225 | .195 | .067 | .039 | .031 | .030 | .020 | .128 | .115 | .089 | .073 | .018 |
| 5 | 2 | .252 | .220 | .075 | .043 | .035 | .034 | .022 | .154 | .141 | .086 | .063 | .027 |
| 6 | 2 | .279 | .244 | .083 | .048 | .039 | .038 | .024 | .174 | .161 | .106 | .083 | .029 |
| 7 | 2 | .305 | .268 | .091 | .048 | .039 | .041 | .027 | .189 | .176 | .121 | .098 | .030 |
| 8 | 2 | .332 | .292 | .100 | .054 | .045 | .045 | .029 | .204 | .191 | .136 | .113 | .032 |
| 9 | 2 | .358 | .316 | .108 | .054 | .045 | .049 | .032 | .214 | .201 | .146 | .123 | .033 |
| 10 | 3 | .385 | .340 | .116 | .060 | .050 | .053 | .034 | .258 | .245 | .146 | .123 | .034 |
| 12 | 3 | .438 | .389 | .132 | .067 | .056 | .060 | .039 | .283 | .270 | .171 | .148 | .036 |
| 14 | 3 | .507 | .452 | .153 | .075 | .064 | .070 | .046 | .283 | .270 | .171 | .148 | .036 |
| 16 | 3 | .544 | .485 | .164 | .075 | .064 | .075 | .049 | .303 | .290 | .191 | .168 | .039 |
| Wood Screws: Round Head Dimensions (ASME B18.6.1) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Size* | Phillips Driver Size | Head Diameter (A) | Head Height (H)
|
Width of Slot (J) | Depth of Slot (T) | Dimension of Recess | ||||||||
| Max | Min | Max | Min | Max | Min | Max | Min | Dia. Max (M) | Dia. Min (M) | Depth Max (G) | Depth Min (G) | Width Min (N) | ||
| 2 | 1 | .162 | .146 | .069 | .059 | .031 | .023 | .048 | .037 | .114 | .101 | .064 | .042 | .018 |
| 4 | 2 | .211 | .193 | .086 | .075 | .039 | .031 | .058 | .044 | .130 | .117 | .083 | .063 | .019 |
| 5 | 2 | .236 | .217 | .095 | .083 | .043 | .035 | .063 | .047 | .154 | .141 | .074 | .046 | .027 |
| 6 | 2 | .260 | .240 | .103 | .091 | .048 | .039 | .068 | .051 | .162 | .149 | .084 | .056 | .027 |
| 7 | 2 | .285 | .264 | .111 | .099 | .048 | .039 | .072 | .055 | .170 | .157 | .092 | .066 | .028 |
| 8 | 2 | .309 | .287 | .120 | .107 | .054 | .045 | .077 | .058 | .178 | .165 | .101 | .075 | .030 |
| 9 | 2 | .334 | .311 | .128 | .115 | .054 | .045 | .082 | .062 | .186 | .173 | .110 | .084 | .030 |
| 10 | 2 | .359 | .334 | .137 | .123 | .060 | .050 | .087 | .065 | .195 | .182 | .119 | .093 | .031 |
| 12 | 3 | .408 | .382 | .153 | .139 | .067 | .056 | .096 | .073 | .249 | .236 | .125 | .099 | .032 |
| 14 | 3 | .457 | .429 | .170 | .155 | .075 | .064 | .106 | .080 | .265 | .252 | .142 | .116 | .034 |
| Wood Screws: Oval Head Dimensions (ASME B18.6.1) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Size* | Phillips Driver Size | Head Diameter (A) | Head Height (H)
|
Width of Slot (J) | Depth of Slot (T) | Dimension of Recess | |||||||||
| Max | Min | Side Height (Ref.) | Total Height Max | Total Height Min | Max | Min | Max | Min | Dia. Max (M) | Dia. Min (M) | Depth Max (G) | Depth Min (G) | Width Min (N) | ||
| 4 | 1 | .225 | .195 | .067 | .104 | .084 | .039 | .031 | .059 | .049 | .136 | .123 | .094 | .077 | .019 |
| 5 | 2 | .252 | .220 | .075 | .116 | .095 | .043 | .035 | .067 | .055 | .158 | .145 | .085 | .061 | .028 |
| 6 | 2 | .279 | .244 | .083 | .128 | .105 | .048 | .039 | .074 | .060 | .178 | .165 | .105 | .080 | .030 |
| 8 | 2 | .332 | .292 | .100 | .152 | .126 | .054 | .045 | .088 | .072 | .205 | .192 | .131 | .106 | .033 |
| 9 | 2 | .358 | .316 | .108 | .164 | .137 | .054 | .045 | .095 | .078 | .216 | .203 | .144 | .119 | .034 |
| 10 | 3 | .385 | .340 | .116 | .176 | .148 | .060 | .050 | .103 | .084 | .261 | .248 | .142 | .118 | .037 |
| 12 | 3 | .438 | .389 | .132 | .200 | .169 | .067 | .056 | .117 | .096 | .283 | .270 | .165 | .140 | .040 |
| Wood Screws: Thread &aamp; Body Diameter - Cut & Rolled Thread Types | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal Size* or Basic Screw Diameter | Threads Per Inch |
Major Thread Diameter (D)
|
Body Diameter - (E) Cut Thread | Body Diameter - (E) Rolled Thread | Thread Depth (F) | ||||
| Max | Min | Max | Min | Max | Min | Min | |||
| 2 | .086 | 26 | .090 | .079 | .090 | .079 | .075 | .064 | .010 |
| 3 | .099 | 24 | .103 | .092 | .103 | .092 | .086 | .075 | .014 |
| 4 | .112 | 22 | .116 | .105 | .116 | .105 | .095 | .084 | .016 |
| 5 | .125 | 20 | .129 | .118 | .129 | .118 | .107 | .096 | .018 |
| 6 | .138 | 18 | .142 | .131 | .142 | .131 | .118 | .107 | .020 |
| 7 | .151 | 16 | .155 | .144 | .155 | .144 | .127 | .116 | .022 |
| 8 | .164 | 15 | .168 | .157 | .168 | .157 | .136 | .125 | .023 |
| 9 | .177 | 14 | .181 | .170 | .181 | .170 | .147 | .136 | .026 |
| 10 | .190 | 13 | .194 | .183 | .194 | .183 | .157 | .146 | .030 |
| 12 | .216 | 11 | .220 | .209 | .220 | .209 | .176 | .165 | .031 |
| 14 | .242 | 10 | .246 | .235 | .246 | .235 | .201 | .190 | .035 |
| 16 | .268 | 9 | .272 | .261 | .272 | .261 | .214 | .203 | .038 |
Stainless Steel Machine Screw Sizes
Stainless Steel Set Screw Torque chart
| Torque Specifications | |||||||
|---|---|---|---|---|---|---|---|
| Screw Size Inches or # |
Threads Per Inch |
Standard Dry Torque in Inch-Pounds | |||||
| 304
Stainless Steel |
316
Stainless Steel |
||||||
| #2 | 56 | 2.5 | 2.6 | ||||
| 64 | 3.0 | 3.2 | |||||
| #3 | 48 | 3.9 | 4.0 | ||||
| 56 | 4.4 | 4.6 | |||||
| #4 | 40 | 5.2 | 5.5 | ||||
| 48 | 6.6 | 6.9 | |||||
| #5 | 40 | 7.7 | 8.1 | ||||
| 44 | 9.4 | 9.8 | |||||
| #6 | 32 | 9.6 | 10.1 | ||||
| 40 | 12.1 | 12.7 | |||||
| #8 | 32 | 19.8 | 20.7 | ||||
| 36 | 22.0 | 23.0 | |||||
| #10 | 24 | 22.8 | 23.8 | ||||
| 32 | 31.7 | 33.1 | |||||
| Screw Size Inches or # |
Threads Per Inch |
Standard Dry Torque in Inch-Pounds | |||||
| 304
Stainless Steel |
316
Stainless Steel |
||||||
| 1/4 | 20 | 75.2 | 78.8 | ||||
| 28 | 94.0 | 99.0 | |||||
| 5/16 | 18 | 132 | 138 | ||||
| 24 | 142 | 147 | |||||
| 3/8 | 16 | 236 | 247 | ||||
| 24 | 259 | 271 | |||||
| 7/16 | 14 | 376 | 393 | ||||
| 20 | 400 | 418 | |||||
| 1/2 | 13 | 517 | 542 | ||||
| 20 | 541 | 565 | |||||
| Screw Size Inches or # |
Threads Per Inch |
Standard Dry Torque in Inch-Pounds | |||||
| 304
Stainless Steel |
316
Stainless Steel |
||||||
| 9/16 | 12 | 682 | 713 | ||||
| 18 | 752 | 787 | |||||
| 5/8 | 11 | 1110 | 1160 | ||||
| 18 | 1244 | 1301 | |||||
| 3/4 | 10 | 1530 | 1582 | ||||
| 16 | 1490 | 1558 | |||||
| 7/8 | 9 | 2328 | 2430 | ||||
| 14 | 2318 | 2420 | |||||
| 1 | 8 | 3440 | 3595 | ||||
| 14 | 3110 | 3250 | |||||
| Screw Size Inches or # |
Threads Per Inch |
Standard Dry Torque in Foot-Pounds | |||||
| 304
Stainless Steel |
316
Stainless Steel |
||||||
| 1 1/8 | 7 | 413 | 432 | ||||
| 12 | 390 | 408 | |||||
| 1 1/4 | 7 | 523 | 546 | ||||
| 12 | 480 | 504 | |||||
| 1 1/2 | 6 | 888 | 930 | ||||
| 12 | 703 | 732 | |||||