Specification
Where to buy| Item | Value |
|---|---|
| Head | round, slotted |
| Drive | slot |
| Thread series | Wood screw thread; threads per inch by size (maximum variation ±10 percent) |
| Material | Carbon steel 1010 thru 1022 or 1108 thru 1118 (QQ-S-631, QQ-S-634, QQ-S-637 or QQ-W-405); brass, alloy 260 or 268, quarter-hard (QQ-B-613 or QQ-B-626), or alloy 260 or 270, quarter-hard (QQ-W-321) |
| Item | Value |
|---|---|
| Finish | Steel: cadmium plated (QQ-P-416, Type II, Class 3, or MIL-C-81562, Type II, Class 3) or zinc coated (QQ-Z-325, Type II, Class 3, or MIL-C-81562, Type II, Class 3). Brass: plain, uncoated |
| Procurement | FF-S-111 |
| Status | Check the current issue before design use. Rev. D (15 Aug 1974). Notice 2 (1 Feb 1996): reinstated for acquisition. Notice 3 (18 Nov 1999): inactive for new design; used only for replacement purposes. Notices 4 (Sep 2018) and 5 (Dec 2024): remains inactive for new design; valid for use. Sizes 3, 5, 7 and 9 are inactive for new design after 15 Aug 1974. |
Dimensions by size
| Dimension, in | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 | No. 12 | No. 14 | No. 16 | No. 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D screw dia | .079 – .090; basic .086 | .092 – .103; basic .099 | .105 – .116; basic .112 | .118 – .129; basic .125 | .131 – .142; basic .138 | .144 – .155; basic .151 | .157 – .168; basic .164 | .170 – .181; basic .177 | .183 – .194; basic .190 | .209 – .220; basic .216 | .235 – .246; basic .242 | .261 – .272; basic .268 | .287 – .298; basic .294 |
| A head dia | .146 – .162 | .169 – .187 | .193 – .211 | .217 – .236 | .240 – .260 | .264 – .285 | .287 – .309 | .311 – .334 | .334 – .359 | .382 – .408 | .429 – .457 | .476 – .506 | .523 – .555 |
| H head height | .059 – .069 | .067 – .078 | .075 – .086 | .083 – .095 | .091 – .103 | .099 – .111 | .107 – .120 | .115 – .128 | .123 – .137 | .139 – .153 | .155 – .170 | .171 – .187 | .187 – .204 |
| J slot width | .023 – .031 | .027 – .035 | .031 – .039 | .035 – .043 | .039 – .048 | .039 – .048 | .045 – .054 | .045 – .054 | .050 – .060 | .056 – .067 | .064 – .075 | .064 – .075 | .072 – .084 |
| T slot depth | .037 – .048 | .040 – .053 | .044 – .058 | .047 – .063 | .051 – .068 | .055 – .072 | .058 – .077 | .062 – .082 | .065 – .087 | .073 – .096 | .080 – .106 | .087 – .115 | .094 – .125 |
| R fillet radius max | .02 | .02 | .02 | .03 | .03 | .03 | .03 | .03 | .03 | .03 | .05 | .05 | .05 |
| threads per inch | 26 | 24 | 22 | 20 | 18 | 16 | 15 | 14 | 13 | 11 | 10 | 9 | 8 |
Inches, as tabulated in MS35495 Rev. D Table I; letters as on the standard's drawing. D: basic, maximum and minimum screw diameter.
Part numbers and lengths
Every part number of MS35495 by size and length L; the last column gives the material table and the inactive sizes.
No. 210 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-1 | .25 | +.00/-.03 |
| MS35495-2 | .38 | +.00/-.03 |
| MS35495-3 | .50 | +.00/-.03 |
| MS35495-4 | .62 | +.00/-.03 |
| MS35495-5 | .75 | +.00/-.05 |
| MS35495-201 | .25 | +.00/-.03 |
| MS35495-202 | .38 | +.00/-.03 |
| MS35495-203 | .50 | +.00/-.03 |
| MS35495-204 | .62 | +.00/-.03 |
| MS35495-205 | .75 | +.00/-.05 |
No. 35 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-7 | .75 | +.00/-.05 |
| MS35495-902 | .38 | +.00/-.03 |
| MS35495-903 | .50 | +.00/-.03 |
| MS35495-904 | .62 | +.00/-.03 |
| MS35495-905 | .75 | +.00/-.05 |
No. 416 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-9 | .25 | +.00/-.03 |
| MS35495-10 | .38 | +.00/-.03 |
| MS35495-11 | .50 | +.00/-.03 |
| MS35495-12 | .62 | +.00/-.03 |
| MS35495-13 | .75 | +.00/-.05 |
| MS35495-14 | .88 | +.00/-.05 |
| MS35495-15 | 1.00 | +.00/-.05 |
| MS35495-16 | 1.25 | +.00/-.05 |
| MS35495-17 | 1.50 | +.00/-.05 |
| MS35495-209 | .25 | +.00/-.03 |
| MS35495-210 | .38 | +.00/-.03 |
| MS35495-211 | .50 | +.00/-.03 |
| MS35495-212 | .62 | +.00/-.03 |
| MS35495-213 | .75 | +.00/-.05 |
| MS35495-214 | .88 | +.00/-.05 |
| MS35495-215 | 1.00 | +.00/-.05 |
No. 514 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-22 | .38 | +.00/-.03 |
| MS35495-23 | .50 | +.00/-.03 |
| MS35495-24 | .62 | +.00/-.03 |
| MS35495-25 | .75 | +.00/-.05 |
| MS35495-26 | .88 | +.00/-.05 |
| MS35495-27 | 1.00 | +.00/-.05 |
| MS35495-28 | 1.25 | +.00/-.05 |
| MS35495-29 | 1.50 | +.00/-.05 |
| MS35495-219 | .38 | +.00/-.03 |
| MS35495-220 | .50 | +.00/-.03 |
| MS35495-221 | .62 | +.00/-.03 |
| MS35495-222 | .75 | +.00/-.05 |
| MS35495-223 | .88 | +.00/-.05 |
| MS35495-224 | 1.00 | +.00/-.05 |
No. 620 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-34 | .38 | +.00/-.03 |
| MS35495-35 | .50 | +.00/-.03 |
| MS35495-36 | .62 | +.00/-.03 |
| MS35495-37 | .75 | +.00/-.05 |
| MS35495-38 | .88 | +.00/-.05 |
| MS35495-39 | 1.00 | +.00/-.05 |
| MS35495-40 | 1.25 | +.00/-.05 |
| MS35495-41 | 1.50 | +.00/-.05 |
| MS35495-42 | 1.75 | +.00/-.06 |
| MS35495-43 | 2.00 | +.00/-.06 |
| MS35495-44 | 2.25 | +.00/-.06 |
| MS35495-45 | 2.50 | +.00/-.06 |
| MS35495-229 | .38 | +.00/-.03 |
| MS35495-230 | .50 | +.00/-.03 |
| MS35495-231 | .62 | +.00/-.03 |
| MS35495-232 | .75 | +.00/-.05 |
| MS35495-233 | .88 | +.00/-.05 |
| MS35495-234 | 1.00 | +.00/-.05 |
| MS35495-235 | 1.25 | +.00/-.05 |
| MS35495-236 | 1.50 | +.00/-.05 |
No. 717 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-49 | .38 | +.00/-.03 |
| MS35495-50 | .50 | +.00/-.03 |
| MS35495-51 | .62 | +.00/-.03 |
| MS35495-52 | .75 | +.00/-.05 |
| MS35495-53 | .88 | +.00/-.05 |
| MS35495-54 | 1.00 | +.00/-.05 |
| MS35495-55 | 1.25 | +.00/-.05 |
| MS35495-56 | 1.50 | +.00/-.05 |
| MS35495-57 | 1.75 | +.00/-.06 |
| MS35495-58 | 2.00 | +.00/-.06 |
| MS35495-59 | 2.25 | +.00/-.06 |
| MS35495-60 | 2.50 | +.00/-.06 |
| MS35495-240 | .75 | +.00/-.05 |
| MS35495-241 | .88 | +.00/-.05 |
| MS35495-242 | 1.00 | +.00/-.05 |
| MS35495-243 | 1.25 | +.00/-.05 |
| MS35495-244 | 1.50 | +.00/-.05 |
No. 823 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-63 | .38 | +.00/-.03 |
| MS35495-64 | .50 | +.00/-.03 |
| MS35495-65 | .62 | +.00/-.03 |
| MS35495-66 | .75 | +.00/-.05 |
| MS35495-67 | .88 | +.00/-.05 |
| MS35495-68 | 1.00 | +.00/-.05 |
| MS35495-69 | 1.25 | +.00/-.05 |
| MS35495-70 | 1.50 | +.00/-.05 |
| MS35495-71 | 1.75 | +.00/-.06 |
| MS35495-72 | 2.00 | +.00/-.06 |
| MS35495-73 | 2.25 | +.00/-.06 |
| MS35495-74 | 2.50 | +.00/-.06 |
| MS35495-75 | 2.75 | +.00/-.06 |
| MS35495-76 | 3.00 | +.00/-.09 |
| MS35495-248 | .50 | +.00/-.03 |
| MS35495-249 | .62 | +.00/-.03 |
| MS35495-250 | .75 | +.00/-.05 |
| MS35495-251 | .88 | +.00/-.05 |
| MS35495-252 | 1.00 | +.00/-.05 |
| MS35495-253 | 1.25 | +.00/-.05 |
| MS35495-254 | 1.50 | +.00/-.05 |
| MS35495-255 | 1.75 | +.00/-.06 |
| MS35495-256 | 2.00 | +.00/-.06 |
No. 919 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-77 | .50 | +.00/-.03 |
| MS35495-78 | .62 | +.00/-.03 |
| MS35495-79 | .75 | +.00/-.05 |
| MS35495-80 | .88 | +.00/-.05 |
| MS35495-81 | 1.00 | +.00/-.05 |
| MS35495-82 | 1.25 | +.00/-.05 |
| MS35495-83 | 1.50 | +.00/-.05 |
| MS35495-84 | 1.75 | +.00/-.06 |
| MS35495-85 | 2.00 | +.00/-.06 |
| MS35495-86 | 2.25 | +.00/-.06 |
| MS35495-87 | 2.50 | +.00/-.06 |
| MS35495-88 | 2.75 | +.00/-.06 |
| MS35495-89 | 3.00 | +.00/-.09 |
| MS35495-259 | .62 | +.00/-.03 |
| MS35495-260 | .75 | +.00/-.05 |
| MS35495-261 | .88 | +.00/-.05 |
| MS35495-262 | 1.00 | +.00/-.05 |
| MS35495-263 | 1.25 | +.00/-.05 |
| MS35495-264 | 1.50 | +.00/-.05 |
No. 1024 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-92 | .50 | +.00/-.03 |
| MS35495-93 | .62 | +.00/-.03 |
| MS35495-94 | .75 | +.00/-.05 |
| MS35495-95 | .88 | +.00/-.05 |
| MS35495-96 | 1.00 | +.00/-.05 |
| MS35495-97 | 1.25 | +.00/-.05 |
| MS35495-98 | 1.50 | +.00/-.05 |
| MS35495-99 | 1.75 | +.00/-.06 |
| MS35495-100 | 2.00 | +.00/-.06 |
| MS35495-101 | 2.25 | +.00/-.06 |
| MS35495-102 | 2.50 | +.00/-.06 |
| MS35495-103 | 2.75 | +.00/-.06 |
| MS35495-104 | 3.00 | +.00/-.09 |
| MS35495-105 | 3.50 | +.00/-.09 |
| MS35495-268 | .62 | +.00/-.03 |
| MS35495-269 | .75 | +.00/-.05 |
| MS35495-270 | .88 | +.00/-.05 |
| MS35495-271 | 1.00 | +.00/-.05 |
| MS35495-272 | 1.25 | +.00/-.05 |
| MS35495-273 | 1.50 | +.00/-.05 |
| MS35495-274 | 1.75 | +.00/-.06 |
| MS35495-275 | 2.00 | +.00/-.06 |
| MS35495-276 | 2.25 | +.00/-.06 |
| MS35495-277 | 2.50 | +.00/-.06 |
No. 1225 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-108 | .62 | +.00/-.03 |
| MS35495-109 | .75 | +.00/-.05 |
| MS35495-110 | .88 | +.00/-.05 |
| MS35495-111 | 1.00 | +.00/-.05 |
| MS35495-112 | 1.25 | +.00/-.05 |
| MS35495-113 | 1.50 | +.00/-.05 |
| MS35495-114 | 1.75 | +.00/-.06 |
| MS35495-115 | 2.00 | +.00/-.06 |
| MS35495-116 | 2.25 | +.00/-.06 |
| MS35495-117 | 2.50 | +.00/-.06 |
| MS35495-118 | 2.75 | +.00/-.06 |
| MS35495-119 | 3.00 | +.00/-.09 |
| MS35495-120 | 3.50 | +.00/-.09 |
| MS35495-121 | 4.00 | +.00/-.09 |
| MS35495-281 | .75 | +.00/-.05 |
| MS35495-282 | .88 | +.00/-.05 |
| MS35495-283 | 1.00 | +.00/-.05 |
| MS35495-284 | 1.25 | +.00/-.05 |
| MS35495-285 | 1.50 | +.00/-.05 |
| MS35495-286 | 1.75 | +.00/-.06 |
| MS35495-287 | 2.00 | +.00/-.06 |
| MS35495-288 | 2.25 | +.00/-.06 |
| MS35495-289 | 2.50 | +.00/-.06 |
| MS35495-291 | 3.00 | +.00/-.09 |
| MS35495-292 | 3.50 | +.00/-.09 |
No. 1422 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-124 | .75 | +.00/-.05 |
| MS35495-125 | .88 | +.00/-.05 |
| MS35495-126 | 1.00 | +.00/-.05 |
| MS35495-127 | 1.25 | +.00/-.05 |
| MS35495-128 | 1.50 | +.00/-.05 |
| MS35495-129 | 1.75 | +.00/-.06 |
| MS35495-130 | 2.00 | +.00/-.06 |
| MS35495-131 | 2.25 | +.00/-.06 |
| MS35495-132 | 2.50 | +.00/-.06 |
| MS35495-133 | 2.75 | +.00/-.06 |
| MS35495-134 | 3.00 | +.00/-.09 |
| MS35495-135 | 3.50 | +.00/-.09 |
| MS35495-136 | 4.00 | +.00/-.09 |
| MS35495-137 | 4.50 | +.00/-.09 |
| MS35495-138 | 5.00 | +.00/-.09 |
| MS35495-295 | 1.00 | +.00/-.05 |
| MS35495-296 | 1.25 | +.00/-.05 |
| MS35495-297 | 1.50 | +.00/-.05 |
| MS35495-298 | 1.75 | +.00/-.06 |
| MS35495-299 | 2.00 | +.00/-.06 |
| MS35495-301 | 2.50 | +.00/-.06 |
| MS35495-303 | 3.00 | +.00/-.09 |
No. 1616 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-141 | 1.00 | +.00/-.05 |
| MS35495-142 | 1.25 | +.00/-.05 |
| MS35495-143 | 1.50 | +.00/-.05 |
| MS35495-144 | 1.75 | +.00/-.06 |
| MS35495-145 | 2.00 | +.00/-.06 |
| MS35495-146 | 2.25 | +.00/-.06 |
| MS35495-147 | 2.50 | +.00/-.06 |
| MS35495-148 | 2.75 | +.00/-.06 |
| MS35495-149 | 3.00 | +.00/-.09 |
| MS35495-150 | 3.50 | +.00/-.09 |
| MS35495-151 | 4.00 | +.00/-.09 |
| MS35495-152 | 4.50 | +.00/-.09 |
| MS35495-153 | 5.00 | +.00/-.09 |
| MS35495-308 | 2.00 | +.00/-.06 |
| MS35495-310 | 2.50 | +.00/-.06 |
| MS35495-312 | 3.00 | +.00/-.09 |
No. 1810 part numbers
| Part no. | Length, in | Tol. |
|---|---|---|
| MS35495-157 | 1.25 | +.00/-.05 |
| MS35495-158 | 1.50 | +.00/-.05 |
| MS35495-159 | 1.75 | +.00/-.06 |
| MS35495-160 | 2.00 | +.00/-.06 |
| MS35495-161 | 2.25 | +.00/-.06 |
| MS35495-162 | 2.50 | +.00/-.06 |
| MS35495-163 | 2.75 | +.00/-.06 |
| MS35495-164 | 3.00 | +.00/-.09 |
| MS35495-165 | 3.50 | +.00/-.09 |
| MS35495-166 | 4.00 | +.00/-.09 |
Part number
What each code means
| Part | Meaning |
|---|---|
| Format | MS35495-<dash number> |
| Example | MS35495-1 |
| Length tolerance, .25 to .62 | +.00/-.03 |
| Length tolerance, .75 to 1.50 | +.00/-.05 |
| Length tolerance, 1.75 to 2.75 | +.00/-.06 |
| Length tolerance, 3.00 to 5.00 | +.00/-.09 |
| Dash | Dash number from Table II (steel, cadmium or zinc plated) or Table III (brass, plain) selects size, length and material |
Notes from the standard
- Threaded length approximately 2/3 L.
- Slotted head: J slot width and T slot depth by size.
- Dash numbers of sizes 3, 5, 7 and 9 are inactive for new design after 15 August 1974 (crossed out in Tables II and III).
- Supersedes AN545 in part. Steel cadmium plated screws of revision A and brass black oxide coated screws of revision B were cancelled in 1967 and 1968; Table IV of the standard gives their replacements.
- Part number: the MS number plus the dash number, for example MS35495-1.
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Calculators
Guides
How to do it
Data sheets
Books
Sources
- MS35495 Rev. D, 15 Aug 1974 — Screw, Wood, Round Head, Slotted, Steel and Brass — dimensions, part numbers and notes. Public domain, distribution unlimited. Notices: 2 Notice 2 (1 Feb 1996): reinstated for acquisition.; 3 Notice 3 (18 Nov 1999): inactive for new design; used only for replacement purposes.; 4 Notices 4 (Sep 2018) and 5 (Dec 2024): remains inactive for new design; valid for use.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.