WINDSOR EXPORTS : Leading manufacturer and exporter of Linchpin, lynchpin, spring pin, dowel pin, bent arm pin, wire lock pin, cotter pin, s hook, table lock pin, circlip, key, washers, rivets, steelballs, nut balls, grease nipples

Leading manufacturer and exporter of Linchpin, lynchpin, spring pin, dowel pin, bent arm pin, wire lock pin, cotter pin, s hook, table lock pin, circlip, key, washers, rivets, steelballs, nut balls, grease nipples : windsor exports
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spring pin and dowel pin manufacturer, manufacturer and exporter of Linchpin, lynchpin, spring pin, dowel pin, bent arm pin, wire lock pin, cotter pin, s hook, table lock pin, circlip, key, washers, rivets, steelballs, nut balls, grease nipples : windsor exports

Spring Pins
Stock Code Plain Stock Code Plated Stock Code Stainless Size Dia.x Length Approx. Weight/Lbs Per 100 Pcs
SP-1 -P -S 1/16 X 3/16 .01
SP-3 -P -S 1/16 X 1/4 .01
SP-5 -P -S 1/16 X 5/16 .02
SP-7 -P -S 1/16 X 3/8 .02
SP-9 -P -S 1/16 X 7/16 .02
SP-11 -P -S 1/16 X 1/2 .03
SP-13 -P -S 1/16 X 9/16 .03
SP-15 -P -S 1/16 X 5/8 .03
SP-17 -P -S 1/16 X 11/16 .04
SP-19 -P -S 1/16 X 3/4 .04
SP-21 -P -S 1/16 X 13/16 .04
SP-23 -P -S 1/16 X 7/8 .05
SP-25 -P -S 1/16 X 15/16 .05
SP-27 -P -S 5/64 X 1 .06
SP-29 -P -S 5/64 X 3/16 .02
SP-31 -P -S 5/64 X 1/4 .02
SP-33 -P -S 5/64 X 5/16 .03
SP-35 -P -S 5/64 X 3/8 .04
SP-37 -P -S 5/64 X 7/16 .04
SP-39 -P -S 5/64 X 1/2 .05
SP-41 -P -S 5/64 X 9/16 .05
SP-43 -P -S 5/64 X 5/8 .06
SP-45 -P -S 5/64 X 11/16 .06
SP-47 -P -S 5/64 X 3/4 .07
SP-49 -P -S 5/64 X 13/16 .08
SP-51 -P -S 5/64 X 7/8 .08
SP-53 -P -S 5/64 X 15/16 .09
SP-55 -P -S 5/64 X 1 .09
SP-57 -P -S 5/64 X 1-1/8 .10
SP-59 -P -S 5/64 X 1-1/4 .12
SP-61 -P -S 5/64 X 1-3/8 .13
SP-63 -P -S 5/64 X 1-1/2 .14
SP-65 -P -S 3/32 X 1/4 .04
SP-67 -P -S 3/32 X 5/16 .04
SP-69 -P -S 3/32 X 3/8 .05
SP-71 -P -S 3/32 X 7/16 .06
SP-73 -P -S 3/32 X 1/2 .07
SP-75 -P -S 3/32 X 9/16 .08
SP-77 -P -S 3/32 X 5/8 .09
SP-79 -P -S 3/32 X 11/16 .10
SP-81 -P -S 3/32 X 3/4 .11
SP-83 -P -S 3/32 X 13/16 .12
SP-85 -P -S 3/32 X 7/8 .12
SP-87 -P -S 3/32 X 15/16 .13
SP-89 -P -S 3/32 X 1 .14
SP-91 -P -S 3/32 X 1-1/8 .16
SP-93 -P -S 3/32 X 1-1/4 .18
SP-95 -P -S 3/32 X 1-3/8 .20
SP-97 -P -S 3/32 X 1-1/2 .21
SP-99 -P -S 1/8 X 1/4 .06
SP-101 -P -S 1/8 X 3/8 .09
SP-103 -P -S 1/8 X 7/16 .10
SP-105 -P -S 1/8 X 1/2 .12
SP-107 -P -S 1/8 X 9/16 .13
SP-109 -P -S 1/8 X 5/8 .15
SP-111 -P -S 1/8 X 11/16 .16
SP-113 -P -S 1/8 X 3/4 .18
SP-115 -P -S 1/8 X 13/16 .19
SP-117 -P -S 1/8 X 7/8 .21
SP-119 -P -S 1/8 X 15/16 .22
SP-121 -P -S 1/8 X 1 .24
SP-123 -P -S 1/8 X 1-1/8 .27
SP-125 -P -S 1/8 X 1-1/4 .30
SP-127 -P -S 1/8 X 1-3/8 .32
SP-129 -P -S 1/8 X 1-1/2 .35
SP-131 -P -S 1/8 X 1-5/8 .38
SP-133 -P -S 1/8 X 1-3/4 .42
SP-135 -P -S 1/8 X 1-7/8 .45
SP-137 -P -S 1/8 X 2 .47
SP-901 -P -S 9/64 X 7/16 .13
SP-903 -P -S 9/64 X 1/2 .15
SP-905 -P -S 9/64 X 9/16 .17
SP-907 -P -S 9/64 X 5/8 .19
SP-909 -P -S 9/64 X 11/16 .21
SP-911 -P -S 9/64 X 3/4 .23
SP-913 -P -S 9/64 X 13/16 .25
SP-915 -P -S 9/64 X 7/8 .27
SP-917 -P -S 9/64 X 15/16 .29
SP-919 -P -S 9/64 X 1 .31
SP-921 -P -S 9/64 X 1-1/8 .34
SP-923 -P -S 9/64 X 1-1/4 .38
SP-925 -P -S 9/64 X 1-3/8 .41
SP-927 -P -S 9/64 X 1-1/2 .45
SP-929 -P -S 9/64 X 1-5/8 .48
SP-931 -P -S 9/64 X 1-3/4 .52
SP-933 -P -S 9/64 X 1-7/8 .55
SP-935 -P -S 9/64 X 2 .59
SP-139 -P -S 5/32 X 7/16 .15
SP-141 -P -S 5/32 X 1/2 .17
SP-143 -P -S 5/32 X 9/16 .20
SP-145 -P -S 5/32 X 5/8 .22
SP-147 -P -S 5/32 X 11/16 .24
SP-149 -P -S 5/32 X 3/4 .26
SP-151 -P -S 5/32 X 13/16 .28
SP-153 -P -S 5/32 X 7/8 .30
SP-155 -P -S 5/32 X 15/16 .32
SP-157 -P -S 5/32 X 1 .35
SP-159 -P -S 5/32 X 1-1/8 .39
SP-161 -P -S 5/32 X 1-1/4 .43
SP-163 -P -S 5/32 X 1-3/8 .47
SP-165 -P -S 5/32 X 1-1/2 .52
SP-167 -P -S 5/32 X 1-5/8 .56
SP-169 -P -S 5/32 X 1-3/4 .60
SP-171 -P -S 5/32 X 1-7/8 .65
SP-173 -P -S 5/32 X 2 .69
SP-175 -P -S 5/32 X 2-1/4 .78
SP-177 -P -S 5/32 X 2-1/2 .86
SP-179 -P -S 3/16 X 1/2 .26
SP-181 -P -S 3/16 X 9/16 .30
SP-183 -P -S 3/16 X 5/8 .33
SP-185 -P -S 3/16 X 11/16 .36
SP-187 -P -S 3/16 X 3/4 .40
SP-189 -P -S 3/16 X 13/16 .43
SP-191 -P -S 3/16 X 7/8 .46
SP-193 -P -S 3/16 X 15/16 .49
SP-195 -P -S 3/16 X 1 .53
SP-197 -P -S 3/16 X 1-1/8 .59
SP-199 -P -S 3/16 X 1-1/4 .65
SP-201 -P -S 3/16 X 1-3/8 .73
SP-203 -P -S 3/16 X 1-1/2 .79
SP-205 -P -S 3/16 X 1-5/8 .85
SP-207 -P -S 3/16 X 1-3/4 .92
SP-209 -P -S 3/16 X 1-7/8 .99
SP-211 -P -S 3/16 X 2 1.05
SP-213 -P -S 3/16 X 2-1/4 1.19
SP-215 -P -S 3/16 X 2-1/2 1.32
SP-217 -P -S 7/32 X 9/16 .40
SP-219 -P -S 7/32 X 5/8 .45
SP-221 -P -S 7/32 X 11/16 .49
SP-223 -P -S 7/32 X 3/4 .54
SP-225 -P -S 7/32 X 13/16 .58
SP-227 -P -S 7/32 X 7/8 .63
SP-229 -P -S 7/32 X 15/16 .67
SP-231 -P -S 7/32 X 1 .72
SP-233 -P -S 7/32 X 1-1/8 .81
SP-235 -P -S 7/32 X 1-1/4 .90
SP-237 -P -S 7/32 X 1-3/8 .99
SP-239 -P -S 7/32 X 1-1/2 1.08
SP-241 -P -S 7/32 X 1-5/8 1.17
SP-243 -P -S 7/32 X 1-3/4 1.25
SP-245 -P -S 7/32 X 1-7/8 1.35
SP-247 -P -S 7/32 X 2 1.44
SP-249 -P -S 7/32 X 2-1/4 1.62
SP-251 -P -S 7/32 X 2-1/2 1.80
SP-253 -P -S 7/32 X 2-3/4 1.98
SP-255 -P -S 7/32 X 3 2.15
SP-257 -P -S 1/4 X 5/8 .53
SP-259 -P -S 1/4 X 11/16 .59
SP-261 -P -S 1/4 X 3/4 .64
SP-263 -P -S 1/4 X 13/16 .69
SP-265 -P -S 1/4 X 7/8 .75
SP-267 -P -S 1/4 X 15/16 .80
SP-269 -P -S 1/4 X 1 .85
SP-271 -P -S 1/4 X 1-1/8 .96
SP-273 -P -S 1/4 X 1-1/4 1.07
SP-275 -P -S 1/4 X 1-3/8 1.18
SP-277 -P -S 1/4 X 1-1/2 1.29
SP-279 -P -S 1/4 X 1-5/8 1.39
SP-281 -P -S 1/4 X 1-3/4 1.50
SP-283 -P -S 1/4 X 1-7/8 1.60
SP-285 -P -S 1/4 X 2 1.71
SP-287 -P -S 1/4 X 2-1/4 1.93
SP-289 -P -S 1/4 X 2-1/2 2.14
SP-291 -P -S 1/4 X 2-3/4 2.36
SP-293 -P -S 1/4 X 3 2.58
SP-295 -P -S 1/4 X 3-1/4 2.79
SP-297 -P -S 1/4 X 3-1/2 3.00
SP-299 -P -S 5/16 X 3/4 .99
SP-301 -P -S 5/16 X 13/16 1.07
SP-303 -P -S 5/16 X 7/8 1.15
SP-305 -P -S 5/16 X 15/16 1.23
SP-307 -P -S 5/16 X 1 1.32
SP-309 -P -S 5/16 X 1-1/8 1.48
SP-311 -P -S 5/16 X 1-1/4 1.65
SP-313 -P -S 5/16 X 1-3/8 1.81
SP-315 -P -S 5/16 X 1-1/2 1.98
SP-317 -P -S 5/16 X 1-5/8 2.14
SP-319 -P -S 5/16 X 1-3/4 2.30
SP-321 -P -S 5/16 X 1-7/8 2.47
SP-323 -P -S 5/16 X 2 2.64
SP-325 -P -S 5/16 X 2-1/4 2.97
SP-327 -P -S 5/16 X 2-1/2 3.30
SP-329 -P -S 5/16 X 2-3/4 3.63
SP-331 -P -S 5/16 X 3 3.95
SP-333 -P -S 5/16 X 3-1/4 4.29
SP-335 -P -S 5/16 X 3-1/2 4.62
SP-337 -P -S 5/16 X 3-3/4 4.95
SP-339 -P -S 5/16 X 4 5.28
SP-341 -P -S 3/8 X 1 1.98
SP-343 -P -S 3/8 X 1-1/4 2.47
SP-345 -P -S 3/8 X 1-1/2 2.97
SP-347 -P -S 3/8 X 1-3/4 3.36
SP-379 -P -S 3/8 X 2 3.95
SP-351 -P -S 3/8 X 2-1/4 4.45
SP-353 -P -S 3/8 X 2-1/2 4.95
SP-355 -P -S 3/8 X 2-3/4 5.44
SP-357 -P -S 3/8 X 3 5.94
SP-359 -P -S 3/8 X 3-1/4 6.44
SP-361 -P -S 3/8 X 3-1/2 6.93
SP-363 -P -S 3/8 X 3-3/4 7.43
SP-365 -P -S 3/8 X 4 7.92
SP-367 -P -S 7/16 X 1 2.38
SP-369 -P -S 7/16 X 1-1/4 2.98
SP-371 -P -S 7/16 X 1-1/2 3.57
SP-373 -P -S 7/16 X 1-3/4 4.17
SP-375 -P -S 7/16 X 2 4.77
SP-377 -P -S 7/16 X 2-1/4 5.36
SP-379 -P -S 7/16 X 2-1/2 5.95
SP-381 -P -S 7/16 X 2-3/4 6.55
SP-383 -P -S 7/16 X 3 7.15
SP-385 -P -S 7/16 X 3-1/4 7.75
SP-387 -P -S 7/16 X 3-1/2 8.35
SP-389 -P -S 7/16 X 3-3/4 8.94
SP-391 -P -S 7/16 X 4 9.54
SP-393 -P -S 1/2 X 1-1/4 4.05
SP-395 -P -S 1/2 X 1-1/2 4.87
SP-397 -P -S 1/2 X 1-3/4 5.68
SP-399 -P -S 1/2 X 2 6.50
SP-401 -P -S 1/2 X 2-1/4 7.30
SP-403 -P -S 1/2 X 2-1/2 8.12
SP-405 -P -S 1/2 X 2-3/4 8.93
SP-407 -P -S 1/2 X 3 9.75
SP-409 -P -S 1/2 X 3-1/4 10.56
SP-411 -P -S 1/2 X 3-1/2 11.38
SP-413 -P -S 1/2 X 3-3/4 12.19
SP-415 -P -S 1/2 X 4 13.00

.

Spring Pins Specs
A B C

Wall Thickness
Nominal Pin Dia. Max Dia. Go Ring Gage Min. Dia 1/3 (D1+D2+D3) MAX NOM.
1/16 .069 .066 .059 .011 .012
5/64 .086 .083 .075 .014 .018
3/32 .103 .099 .091 .018 .022
1/8 .135 .131 .122 .024 .028
9/64 .149 .145 .137 .026 .028
5/32 .167 .162 .151 .028 .032
3/16 .199 .194 .182 .036 .040
7/32 .232 .226 .214 .042 .048
1/4 .264 .258 .245 .042 .048
5/16 .330 .321 .305 .060 .062
3/8 .395 .385 .368 .060 .077
7/16 .459 .448 .430 .060 .077
1/2 .524 .513 .485 .060 .094
*Unless otherwise noted, all dimensions are for reference only*
           
  Double-up chart        
Pin Diameters        
Inside 3/32 1/8 5/32 3/16 7/32
Outside 5/32 7/32 1/4 5/6 3/8

.

Spring Pins Specs
Recommended Hole Size Min. Double Shear Strength in Pounds
MAX MIN Carbon Steel  & 420 Stainless Type 302 Stainless
.065 .062 430 250
.081 .078 800 460
.097 .094 1150 670
.129 .125 1875 1090
.144 .140 2175 1260
.160 .156 2750 1600
.192 .187 4150 2425
.224 .219 5850 3400
.256 .250 7050 4100
.318 .312 10800 6300
.382 .375 16300 9500
.445 .437 19800 11500
.510 .500 27100 15800
 
       
    Length Tolerances  
    Inches-ASME B18.82  
5/16   .187 to 1.000 +/- .015
    1.001 to 2.000 +/- .020
    2.001 to 3.000 +/- .025
    3.001 to 4.000 +/- .030

WINDSOR EXPORTS : Leading manufacturer and exporter of Linchpin, lynchpin, spring pin, dowel pin, bent arm pin, wire lock pin, cotter pin, s hook, table lock pin, circlip, key, washers, rivets, steelballs, nut balls, grease nipples