Hex and Machine Screws

Hex Head Cap Screws — Course (UNF) — Grade 8 — Made in North America

The six ticks on the head of our steel screws signify that they are Grade 8, offering greater strength and durability than traditional Grade 5 cap screws. The zinc-yellow chromate coating offers a high level of corrosion resistance and rust protection. The minimum thread length can by calculated using the following formula: Minimum Thread Length = 2 x Diameter + 1/4"

ThreadLengthPart #Package QuantityPrice
1/4"-28 0.5" 41A11241 100 $20.70
1/4"-28 0.625" 41A11242 100 $8.50
1/4"-28 0.75" 41A11243 100 $16.90
1/4"-28 1" 41A11244 50 $20.90
1/4"-28 1.25" 41A11245 50 $22.15
1/4"-28 1.5" 41A11246 25 $12.65
1/4"-28 1.75" 41A11247 25 $13.23
1/4"-28 2" 41A11248 25 $13.80
1/4"-28 2.25" 41A11249 25 $11.30
1/4"-28 2.5" 41A11250 10 $4.57
1/4"-28 2.75" 41A11251 10 $4.68
1/4"-28 3" 41A11252 10 $4.99
1/4"-28 3.25" 41A11253 10 $14.40
1/4"-28 3.5" 41A11254 10 $7.77
1/4"-28 3.75" 41A11255 10 $6.71
1/4"-28 4" 41A11256 5 $3.40
1/4"-28 4.5" 41A11257 5 $9.75
1/4"-28 5" 41A11258 5 $3.07
1/4"-28 5.5" 41A11259 5 $7.40
1/4"-28 6" 41A11260 5 $3.54
1/4"-28 6.5" 41A11261 5 $8.40
1/4"-28 7" 41A11262 5 $8.75
1/4"-28 7.5" 41A11263 5 $16.40
1/4"-28 8" 41A11264 5 $10.30
5/16"-24 0.5" 41A11265 50 $15.80
5/16"-24 0.625" 41A11266 50 $9.55
5/16"-24 0.75" 41A11267 50 $22.45
5/16"-24 0.875" 41A11268 50 $11.40
5/16"-24 1" 41A11269 50 $38.25
5/16"-24 1.25" 41A11270 50 $26.10
5/16"-24 1.5" 41A11271 50 $17.00
5/16"-24 1.75" 41A11272 25 $8.75
5/16"-24 2" 41A11273 25 $11.68
5/16"-24 2.25" 41A11274 25 $12.65
5/16"-24 2.5" 41A11275 25 $13.00
5/16"-24 2.75" 41A11276 25 $15.30
5/16"-24 3" 41A11277 25 $14.85
5/16"-24 3.25" 41A11278 10 $7.00
5/16"-24 3.5" 41A11279 10 $7.97
5/16"-24 4" 41A11280 10 $10.20
5/16"-24 4.5" 41A11281 5 $6.85
5/16"-24 5" 41A11282 5 $7.75
5/16"-24 5.5" 41A11283 5 $9.55
5/16"-24 6" 41A11284 5 $12.70
5/16"-24 7" 41A11285 1 $6.04
3/8"-24 0.5" 41A11286 25 $6.93
3/8"-24 0.625" 41A11287 25 $7.18
3/8"-24 0.75" 41A11288 25 $7.45
3/8"-24 0.875" 41A11289 25 $8.28
3/8"-24 1" 41A11290 25 $14.95
3/8"-24 1.25" 41A11291 25 $10.33
3/8"-24 1.5" 41A11292 10 $4.90
3/8"-24 1.75" 41A11293 10 $11.30
3/8"-24 2" 41A11294 10 $5.41
3/8"-24 2.25" 41A11295 10 $5.63
3/8"-24 2.5" 41A11296 10 $6.17
3/8"-24 3" 41A11297 10 $7.52
3/8"-24 3.25" 41A11298 10 $9.35
3/8"-24 3.5" 41A11299 10 $16.50
3/8"-24 3.75" 41A11300 10 $9.67
3/8"-24 4" 41A11301 10 $11.00
3/8"-24 4.5" 41A11302 5 $10.20
3/8"-24 5" 41A11303 5 $11.10
3/8"-24 5.5" 41A11304 5 $11.85
3/8"-24 6" 41A11305 5 $15.90
3/8"-24 6.5" 41A11306 1 $3.30
3/8"-24 7" 41A11307 1 $7.18
3/8"-24 8" 41A11308 1 $3.46
7/16"-20 0.75" 41A11309 25 $10.75
7/16"-20 1" 41A11310 25 $13.00
7/16"-20 1.25" 41A11311 25 $44.00
7/16"-20 1.5" 41A11312 10 $25.70
7/16"-20 1.75" 41A11313 10 $14.00
7/16"-20 2" 41A11314 10 $16.90
7/16"-20 2.25" 41A11315 10 $9.43
7/16"-20 2.5" 41A11316 10 $10.30
7/16"-20 2.75" 41A11317 10 $12.30
7/16"-20 3" 41A11318 10 $12.40
7/16"-20 3.5" 41A11319 10 $33.90
7/16"-20 4" 41A11320 5 $8.20
7/16"-20 5" 41A11321 5 $11.30
7/16"-20 5.5" 41A11322 5 $13.25
7/16"-20 6" 41A11323 5 $13.90
7/16"-20 6.5" 41A11324 1 $3.61
7/16"-20 7" 41A11325 1 $4.10
1/2"-20 0.75" 41A11326 10 $23.10
1/2"-20 0.875" 41A11327 10 $6.80
1/2"-20 1" 41A11328 10 $6.90
1/2"-20 1.25" 41A11329 10 $7.97
1/2"-20 1.5" 41A11330 10 $8.26
1/2"-20 1.75" 41A11331 10 $11.00
1/2"-20 2" 41A11332 10 $20.40
1/2"-20 2.25" 41A11333 10 $24.90
1/2"-20 2.5" 41A11334 5 $7.90
1/2"-20 2.75" 41A11335 5 $8.00
1/2"-20 3" 41A11336 5 $13.65
1/2"-20 3.25" 41A11337 5 $9.40
1/2"-20 3.5" 41A11338 5 $16.75
1/2"-20 3.75" 41A11339 5 $10.40
1/2"-20 4" 41A11340 5 $10.95
1/2"-20 4.5" 41A11341 5 $12.55
1/2"-20 5" 41A11342 5 $14.65
1/2"-20 5.5" 41A11343 5 $15.70
1/2"-20 6" 41A11344 1 $3.30
1/2"-20 6.5" 41A11345 1 $3.90
1/2"-20 7" 41A11346 1 $4.36
1/2"-20 7.5" 41A11347 1 $5.47
1/2"-20 8" 41A11348 1 $5.20
9/16"-18 1" 41A11349 10 $47.50
9/16"-18 1.25" 41A11350 10 $11.70
9/16"-18 1.5" 41A11351 10 $23.50
9/16"-18 2" 41A11352 10 $15.90
9/16"-18 3" 41A11353 5 $10.95
9/16"-18 3.5" 41A11354 5 $17.30
9/16"-18 4" 41A11355 5 $14.30
9/16"-18 4.5" 41A11356 5 $19.20
9/16"-18 5" 41A11357 1 $3.78
9/16"-18 6" 41A11358 1 $5.25
5/8"-18 1" 41A11359 10 $13.80
5/8"-18 1.25" 41A11360 10 $14.20
5/8"-18 1.5" 41A11361 10 $14.80
5/8"-18 1.75" 41A11362 10 $16.60
5/8"-18 2" 41A11363 5 $9.70
5/8"-18 2.25" 41A11364 1 $2.23
5/8"-18 2.5" 41A11365 1 $2.40
5/8"-18 3" 41A11366 1 $2.72
5/8"-18 3.25" 41A11367 5 $15.30
5/8"-18 3.5" 41A11368 1 $3.13
5/8"-18 3.75" 41A11369 5 $15.85
5/8"-18 4" 41A11370 1 $3.46
5/8"-18 4.5" 41A11371 1 $3.89
5/8"-18 5" 41A11372 1 $4.06
5/8"-18 6" 41A11373 1 $4.21
5/8"-18 6.5" 41A11374 1 $4.37
5/8"-18 7" 41A11375 1 $6.53
5/8"-18 7.5" 41A11376 1 $6.10
5/8"-18 8" 41A11377 1 $7.74
3/4"-16 1.25" 41A11378 5 $11.35
3/4"-16 1.5" 41A11379 5 $11.65
3/4"-16 1.75" 41A11380 5 $12.65
3/4"-16 2" 41A11381 5 $13.90
3/4"-16 2.5" 41A11382 5 $37.05
3/4"-16 2.75" 41A11383 1 $3.52
3/4"-16 3" 41A11384 1 $6.27
3/4"-16 3.5" 41A11385 1 $4.82
3/4"-16 4" 41A11386 1 $4.36
3/4"-16 4.5" 41A11387 1 $5.57
3/4"-16 5" 41A11388 1 $6.20
3/4"-16 5.5" 41A11389 1 $7.19
3/4"-16 6" 41A11390 1 $5.07
3/4"-16 6.5" 41A11391 1 $6.14
3/4"-16 7" 41A11392 1 $6.66
3/4"-16 7.5" 41A11393 1 $12.85
3/4"-16 8" 41A11394 1 $7.45
3/4"-16 8.5" 41A11395 1 $11.90
3/4"-16 9" 41A11396 1 $8.52
3/4"-16 10" 41A11397 1 $14.63
7/8"-14 2" 41A11398 1 $4.73
7/8"-14 2.25" 41A11399 1 $2.23
7/8"-14 2.5" 41A11400 1 $4.95
7/8"-14 3" 41A11401 1 $6.18
7/8"-14 3.25" 41A11402 1 $4.99
7/8"-14 3.5" 41A11403 1 $11.01
7/8"-14 3.75" 41A11404 1 $5.94
7/8"-14 4" 41A11405 1 $7.31
7/8"-14 4.5" 41A11406 1 $8.44
7/8"-14 5" 41A11407 1 $8.61
7/8"-14 5.5" 41A11408 1 $9.22
7/8"-14 6" 41A11409 1 $10.58
7/8"-14 6.5" 41A11410 1 $11.04
7/8"-14 7" 41A11411 1 $12.59
7/8"-14 7.5" 41A11412 1 $12.79
7/8"-14 8" 41A11413 1 $24.87
7/8"-14 8.5" 41A11414 1 $14.77
7/8"-14 9" 41A11415 1 $15.95
7/8"-14 10" 41A11416 1 $16.43
1"-14 4" 41A11417 1 $9.54
1"-14 5" 41A11418 1 $5.39
1"-14 6" 41A11419 1 $11.23
1"-14 7" 41A11420 1 $8.23
1"-14 8" 41A11421 1 $9.06
1"-14 9" 41A11422 1 $10.40
1"-14 10" 41A11423 1 $11.36
1 1/4"-12 5" 41A11424 1 $13.92