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Holo-Krome Socket Head Cap Screws - Coarse Thread
Holo-Krome Socket Head Cap Screws Fine Thread
SOCKET HEAD CAP SCREWS
UNRC COARSE THREAD SERIES - 1960 SERIES
HEAD TREATED ALLOY STEEL - UNIFIED 3A THREAD FIT
MEETS ASME/ANSI B18.3
DIAMETER LENGTH
UNDER
HEAD		 THREAD
SERIES UNC		 PRODUCT
CODE NUMBER		 QUANITY
IN
BOX		 DIAMETER LENGTH UNDER
HEAD		 THREAD
SERIES UNC		 PRODUCT
CODE NUMBER		 QUANITY
IN
BOX		 DIAMETER LENGTH UNDER
HEAD		 THREAD
SERIES UNC		 PRODUCT
CODE NUMBER		 QUANITY
IN
BOX
#2

 (.086")
5/64" Key  		 3/16" 56 72002 100 3/8"

 (.375")
5/16" Key		 1/2" 16* 72150 100 3/4"

(.750")
5/8" Key		 1-1/4" 10 72302 25
1/4" 56 72004 5/8" 16* 72152 1-1/2" 10 72304
3/8" 56 72006 3/4" 16* 72154 1-3/4" 10 72306
1/2" 56 72008 7/8" 16* 72156 2" 10 72308

#3

(.099")
5/64" Key

 3/16" 48 72010 100 1" 16* 72158 2-1/4" 10 72310
1/4" 48 72012 1-1/4" 16* 72160 2-1/2" 10 72312
3/8" 48 72014 1-1/2" 16* 72162 2-3/4" 10 72314
1/2" 48 72016 1-3/4" 16* 72164 50 3" 10 72316
#4

(.112")
3/32" Key		 3/16" 40 86150 100 2" 16* 72166 3-1/4" 10 72318
1/4" 40 72018 2-1/4" 16* 72168 3-1/2" 10 72320
5/16" 40 86154 2-1/2" 16* 72170 3-3/4" 10 72321
3/8" 40 72020 2-3/4" 16 72172 4" 10 72322
1/2" 40 72022 3" 16* 72174 4-1/2" 10 72324 20
5/8" 40 72024 3-1/4" 16 72176 5" 10 72326
3/4" 40 72026 3-1/2" 16 72178 5-1/2" 10 72328 10
7/8" 40 86172 4" 16 72180 6" 10 72330
1" 40 86176 4-1/2" 16 72182 6-1/2" 10 72332
#5

 (.125)
3/32" Key  		 1/4" 40 72028 100 5" 16 72184 7" 10 72334
3/8" 40 72030 5-1/2" 16 86688 8" 10 72336
1/2" 40 72032 6" 16 72185 7/8" (.875")
3/4" Key		 2" 9 72338 10
5/8" 40 72034 7/16"

(.437")
3/8" Key 		100 2-1/4" 9 72340
3/4" 40 72036 2-1/2" 9 72342
#6

 (.138")
7/64" Key		 1/4" 32* 72038 100 3/4" 14 72190 2-3/4" 9 72344
3/8" 32* 72040 7/8" 14 72192 3" 9 72346
1/2" 32* 72042 1" 14* 72194 3-1/4" 9 72348
5/8" 32* 72044 1-1/4" 14* 72196 50 3-1/2" 9 72350
3/4" 32* 72046 1-1/2" 14* 72198 4" 9 72352
7/8" 32 72048 1-3/4" 14 72200 4-1/2" 9 72354
1" 32 72050 2" 14* 72202 5" 9 72356
1-1/4" 32 86288 2-1/4" 14 72204 5-1/2" 9 72358
1-1/2" 32 86292 2-1/2" 14 72206 6" 9 72360
1-3/4" 32 86296 2-3/4" 14 72208 25 7" 9 72364
2" 32 86300 3" 14 72210 8" 9 72366
#8

 (.164")
9/64" Key		 1/4" 32 72052 100 3-1/2" 14 72214 1"

 (1.000")
3/4" Key		 2" 8 72368 10
3/8" 32* 72054 4" 14 72216 2-1/4" 8 72370
1/2" 32* 72056 4-1/2" 14 72271 2-1/2" 8 72372
5/8" 32 72058 5" 14 86724 2-3/4" 8 72374
3/4" 32* 72060 1/2"

 (.500")
3/8" Key 		1/2" 13 72218 50 3" 8 72376
7/8" 32 72062 5/8" 13 72220 3-1/4" 8 72378
1" 32 72064 3/4" 13 72222 3-1/2" 8 72380
1-1/4" 32 72066 7/8" 13 72224 4" 8 72382
1-1/2" 32 72068 1" 13* 72226 4-1/2" 8 72384
1-3/4" 32 86362 1-1/4" 13* 72228 5" 8 72386
2" 32 86364 1-1/2" 13* 72230 5-1/2" 8 72388
2-1/2" 32 86368 1-3/4" 13* 72232 6" 8 72390
#10

 (.190")
5/32" Key		 1/4" 24 86424 100 2" 13* 72234 6-1/2" 8 72392
3/8" 24* 72070 2-1/4" 13* 72236 25 7" 8 72394
1/2" 24* 72072 2-1/2" 13* 72238 8" 8 72396
5/8" 24* 72074 2-3/4" 13 72240 1-1/4"

(1.250")
7/8" Key 		UNIFIED 2A THREAD FIT
3/4" 24* 72076 3" 13* 72242 3" 7 72400 1
7/8" 24* 72078 3-1/4" 13 72244 3-1/2" 7 72402
1" 24* 72080 3-1/2" 13 72246 4" 7 72404
1-1/4" 24* 72082 4" 13 72248 4-1/2" 7 72406
1-1/2" 24* 72084 4-1/2" 13 72250 5" 7 72408
1-3/4" 24* 72086 5" 13 72252 5-1/2" 7 72410
2" 24* 72088 5-1/2" 13 72254 6" 7 72412
2-1/4" 24* 86440 6" 13 72256 6-1/2" 7 72414
2-1/2" 24* 86442 6-1/2" 13 72258 10 7" 7 72416
1/4"

 (.250")
3/16" Key		 1/4" 20 86526 100 7" 13 72260 8" 7 72418
3/8" 20* 72090 7-1/2" 13 72260 9" 7 72420
1/2" 20* 72092 8" 13 72262 10" 7 72422
5/8" 20* 72094 5/8"

 (.625")
1/2"" Key		 1" 11* 72264 25 11" 7 72424
3/4" 20* 72096 1-1/4" 11* 72266 1-1/2"

(1.50") 1"Key		 UNIFIED 2A THREAD FIT
7/8" 20* 72098 1-1/2" 11* 72268 3-1/2" 6 72428 1
1" 20* 72100 1-3/4" 11* 72270 4" 6 72430
1-1/4" 20* 72102 2" 11* 72272 4-1/2" 6 72432
1-1/2" 20* 72104 2-1/4" 11 72274 5" 6 72434
1-3/4" 20* 72106 2-1/2" 11* 72276 5-1/2" 6 72436
2" 20* 72108 2-3/4" 11 72278 6" 6 72438
2-1/4" 20* 72010 3" 11 72280 6-1/2" 6 72440
2-1/2" 20 72112 3-1/4" 11 72282 7" 6 72442
2-3/4" 20 72114 3-1/2" 11 72284 8" 6 72444
3" 20 72116 4" 11 72286  
3-1/4" 20 86576 4-1/2" 11 72288 20
3-1/2" 20 72117 5" 11 72290
3-3/4" 20 86580 5-1/2" 11 72292 10
4" 20 72115 6" 11 72294
5/16"

(.312")
1/4"Key 		100 6-1/2" 11 72296
1/2" 18* 72120 7" 11 72298
5/8" 18* 72122 8" 11 72300
3/4" 18* 72124  
7/8" 18* 72126
1" 18* 72128
1-1/4" 18* 72130
1-1/2" 18* 72132
1-3/4" 18* 72134
2" 18* 72136
2-1/4" 18* 72138
2-1/2" 18 72140
2-3/4" 18 72142
3" 18 72144
3-1/4" 18 72146 50
3-1/2" 18 72148
4" 18 86646