Round Machine Screws

TAMPER-PRUF SCREW

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeClassGradePkg. Qty.Price
#4-40
0.086"
Coarse
0.211"
3/8"
#4
Class 2A
Grade 18-8
100
$15.06
#4-40
0.086"
Coarse
0.211"
1/2"
#4
Class 2A
Grade 18-8
100
$17.41
#6-32
0.103"
Coarse
0.26"
3/16"
#6
Class 2A
Grade 18-8
100
$17.37
#6-32
0.103"
Coarse
0.26"
1/4"
#6
Class 2A
Grade 18-8
100
$17.67
#6-32
0.103"
Coarse
0.26"
3/8"
#6
Class 2A
Grade 18-8
100
$15.63
#6-32
0.103"
Coarse
0.26"
1/2"
#6
Class 2A
Grade 18-8
100
$17.86
#6-32
0.103"
Coarse
0.26"
3/4"
#6
Class 2A
Grade 18-8
100
$19.21
#6-32
0.103"
Coarse
0.26"
1"
#6
Class 2A
Grade 18-8
100
$23.31
#6-32
0.103"
Coarse
0.26"
1 1/2"
#6
Class 2A
Grade 18-8
100
$25.51
#8-32
3/25"
Coarse
0.309"
1/4"
#8
Class 2A
Grade 18-8
100
$21.77
#8-32
3/25"
Coarse
0.309"
3/8"
#8
Class 2A
Grade 18-8
100
$23.53
#8-32
3/25"
Coarse
0.309"
1/2"
#8
Class 2A
Grade 18-8
100
$25.17
#8-32
3/25"
Coarse
0.309"
3/4"
#8
Class 2A
Grade 18-8
100
$26.82
#8-32
3/25"
Coarse
0.309"
1"
#8
Class 2A
Grade 18-8
100
$25.58
#8-32
3/25"
Coarse
0.309"
1 1/2"
#10
Class 2A
Grade 18-8
100
$34.64
#10-24
0.137"
Coarse
0.359"
1/2"
#10
Class 2A
Grade 18-8
100
$24.81
#10-24
0.137"
Coarse
0.359"
3/4"
#10
Class 2A
Grade 18-8
100
$27.33
#10-24
0.137"
Coarse
0.359"
1"
#10
Class 2A
Grade 18-8
50
$16.32
#10-24
0.137"
Coarse
0.359"
1 1/4"
#10
Class 2A
Grade 18-8
50
$21.36
#10-24
0.137"
Coarse
0.359"
1 1/2"
#10
Class 2A
Grade 18-8
25
$6.90
+ See More
APPROVED VENDOR

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeHardnessTensile StrengthPkg. Qty.Price
#4-40
0.075"
Coarse
0.212"
3/4"
#1
Rockwell B69-B100
60000 psi
100
$2.34
#4-40
0.075"
Coarse
0.212"
7/8"
#1
Rockwell B69-B100
60000 psi
100
$199.23
#4-40
0.075"
Coarse
0.212"
1"
#1
Rockwell B69-B100
60000 psi
100
$135.60
#4-40
0.075"
Coarse
0.212"
1 1/4"
#1
Rockwell B69-B100
60000 psi
100
$56.97
#4-40
0.086"
Coarse
0.212"
1/2"
#1
Rockwell B69-B100
60000 psi
100
$42.47
#4-40
0.086"
Coarse
0.212"
1 1/2"
#1
Rockwell B69-B100
60000 psi
100
$200.64
#4-40
0.211"
Coarse
0.212"
1/4"
#1
Rockwell B69-B100
60000 psi
100
$1.88
#4-40
0.211"
Coarse
0.212"
3/8"
#1
Rockwell B69-B100
60000 psi
100
$6.44
#5-40
0.083"
Coarse
0.237"
1/4"
#1
Rockwell B70
60000 psi
100
$118.50
#5-40
0.083"
Coarse
0.237"
3/8"
#1
Rockwell B70
60000 psi
100
$77.41
#5-40
0.083"
Coarse
0.237"
1/2"
#1
Rockwell B69-B100
60000 psi
100
$66.52
#5-40
0.083"
Coarse
0.237"
3/4"
#1
Rockwell B69-B100
60000 psi
100
$68.22
#5-40
0.083"
Coarse
0.237"
1"
#1
Rockwell B69-B100
60000 psi
100
$57.97
#5-40
0.083"
Coarse
0.237"
1 1/4"
#1
Rockwell B70
60000 psi
100
$155.09
#5-40
0.083"
Coarse
0.237"
1 1/2"
#1
Rockwell B70
60000 psi
100
$145.34
#6-32
0.103"
Coarse
0.262"
1/4"
#2
Rockwell B69-B100
60000 psi
100
$2.54
#6-32
0.103"
Coarse
0.262"
1/2"
#2
Rockwell B69-B100
60000 psi
100
$1.90
#6-32
0.103"
Coarse
0.262"
5/8"
#2
Rockwell B69-B100
60000 psi
100
$2.50
#6-32
0.26"
Coarse
0.262"
3/8"
#2
Rockwell B69-B100
60000 psi
100
$5.76
#6-32
0.26"
Coarse
0.262"
3/4"
#2
Rockwell B69-B100
60000 psi
100
$13.64
+ See More
APPROVED VENDOR

Thread SizeHead HeightHead Dia.Thread LengthDrive SizeHardnessHole SizeDiameterPkg. Qty.Price
#4-40
0.075"
0.212"
5/8"
#1
Rockwell B70
--100
$418.36
#8-32
3/25"
0.312"
1/2"
1/4"
Rockwell B70-B100
0.188"
-100
$5.06
#8-32
3/25"
0.312"
3/4"
1/4"
Rockwell B69-B100
0.188"
-100
$6.30
#8-32
3/25"
0.312"
1"
1/4"
Rockwell B69-B100
0.188"
-100
$8.29
#8-32
0.309"
0.312"
1"
1/4"
Rockwell B69-B100
0.188"
-100
$16.89
#10-24
0.137"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$12.72
#10-24
0.137"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$10.19
#10-24
0.137"
0.362"
1"
5/16"
Rockwell B70-B100
0.219"
-100
$6.11
#10-24
0.359"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$43.88
#10-24
0.359"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$31.77
#10-24
0.359"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$24.38
#10-24
0.359"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$18.44
#10-24
0.359"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$23.80
#10-24
0.359"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$6.57
#10-24
0.359"
0.362"
1"
5/16"
Rockwell B69-B100
0.219"
-100
$6.26
1/4"-20
0.175"
3/8"
1"
7/16"
Rockwell B69-B100
0.281"
-100
$12.24
1/4"-20
0.472"
3/8"
1"
7/16"
Rockwell B69-B100
0.281"
-100
$9.97
1/4"-20
0.472"
3/8"
1"
7/16"
Rockwell B69-B100
0.281"
-100
$11.16
1/4"-20
0.472"
3/8"
1"
7/16"
Rockwell B69-B100
0.281"
-100
$11.46
3/8"-16
0.708"
0.717"
1"
#4
Rockwell B69-B100
--100
$62.93
+ See More
APPROVED VENDOR

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeTensile StrengthClassPkg. Qty.Price
#2-56
0.069"
Coarse
0.162"
1/4"
-
60000 psi
Class 2A
100
$15.56
#2-56
0.069"
Coarse
0.162"
3/8"
-
60000 psi
Class 2A
100
$11.57
#2-56
0.069"
Coarse
0.162"
1/2"
-
60000 psi
Class 2A
100
$12.84
#2-56
0.069"
Coarse
0.162"
3/4"
-
60000 psi
Class 2A
100
$10.56
#4-40
0.086"
Coarse
0.212"
1/4"
-
60000 psi
Class 2A
100
$7.61
#4-40
0.086"
Coarse
0.212"
3/8"
-
60000 psi
Class 2A
100
$7.82
#4-40
0.086"
Coarse
0.212"
1/2"
-
60000 psi
Class 2A
100
$8.81
#4-40
0.086"
Coarse
0.212"
3/4"
-
60000 psi
Class 2A
100
$10.57
#4-40
0.086"
Coarse
0.212"
1"
-
60000 psi
Class 2A
100
$16.47
#4-40
0.086"
Coarse
0.212"
1 1/4"
-
60000 psi
Class 2A
100
$31.32
#4-40
0.086"
Coarse
0.212"
1 1/2"
-
60000 psi
Class 2A
100
$19.19
#6-32
0.103"
Coarse
0.262"
1/4"
-
60000 psi
Class 2A
100
$10.97
#6-32
0.103"
Coarse
0.262"
3/8"
-
60000 psi
Class 2A
100
$12.24
#6-32
0.103"
Coarse
0.262"
1/2"
-
60000 psi
Class 2A
100
$15.51
#6-32
0.103"
Coarse
0.262"
5/8"
-
60000 psi
Class 2A
100
$10.92
#6-32
0.103"
Coarse
0.262"
3/4"
-
60000 psi
Class 2A
100
$16.06
#6-32
0.103"
Coarse
0.262"
1"
-
60000 psi
Class 2A
100
$19.21
#6-32
0.103"
Coarse
0.262"
1 1/4"
-
60000 psi
Class 2A
100
$26.88
#6-32
0.103"
Coarse
0.262"
1 1/2"
-
60000 psi
Class 2A
100
$27.36
#6-32
0.103"
Coarse
0.262"
1 3/4"
-
60000 psi
Class 2A
100
$35.42
+ See More
TAMPER-PRUF SCREW

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeHead StylePkg. Qty.Price
#8-32
0.126"
Coarse
0.279"
3/8"
#6
Round Spacer
100
$24.24
#8-32
0.126"
Coarse
0.279"
1/2"
#6
Round Spacer
100
$23.29
#8-32
0.126"
Coarse
0.279"
3/4"
#6
Round Spacer
100
$26.92
#8-32
0.126"
Coarse
0.279"
1"
#6
Round Spacer
50
$15.33
#8-32
0.126"
Coarse
0.279"
1 1/4"
#6
Round Spacer
50
$15.20
#8-32
0.126"
Coarse
0.279"
1 1/2"
#6
Round Spacer
50
$15.67
#10-24
0.148"
Coarse
0.37"
-
#10
Round Spacer
50
$12.97
#10-24
0.148"
Coarse
0.37"
1/2"
#10
Round Spacer
50
$14.18
#10-24
0.148"
Coarse
0.37"
1"
#10
Round Spacer
25
$8.87
#10-24
0.148"
Coarse
0.37"
1 1/2"
#10
Round Spacer
25
$8.94
#10-32
0.148"
Fine
0.37"
-
#10
Round Spacer
25
$10.03
#10-32
0.148"
Fine
0.37"
1/2"
#10
Round Spacer
50
$13.03
#10-32
0.148"
Fine
0.37"
3/4"
#10
Round Spacer
50
$15.39
#10-32
0.148"
Fine
0.37"
1"
#10
Round Spacer
50
$16.84
1/4"-20
0.148"
Coarse
0.37"
1/2"
#10
Round Spacer
50
$18.03
1/4"-20
0.148"
Coarse
0.37"
3/4"
#10
Round Spacer
50
$19.53
1/4"-20
0.148"
Coarse
0.37"
1"
#10
Round Spacer
25
$11.47
1/4"-20
0.148"
Coarse
0.37"
1 1/2"
#10
Round Spacer
25
$12.77
1/4"-20
0.148"
Coarse
0.37"
2"
#10
Round Spacer
25
$13.67
1/4"-20
0.148"
Coarse
0.37"
2 1/2"
#10
Round Spacer
10
$7.73
+ See More
TAMPER-PRUF SCREW

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeClassPkg. Qty.Price
#6-32
0.103"
Coarse
0.26"
3/8"
#6
Class 3A, Class 2A
100
$11.46
#6-32
0.103"
Coarse
0.26"
1/2"
#6
Class 3A, Class 2A
100
$10.77
#6-32
0.103"
Coarse
0.26"
3/4"
#6
Class 3A, Class 2A
100
$11.93
#6-32
0.103"
Coarse
0.26"
1"
#6
Class 3A, Class 2A
100
$14.03
#8-32
3/25"
Coarse
0.309"
1/2"
#8
Class 3A, Class 2A
100
$12.99
#8-32
3/25"
Coarse
0.309"
3/4"
#8
Class 3A, Class 2A
100
$14.71
#8-32
3/25"
Coarse
0.309"
1"
#8
Class 3A, Class 2A
100
$10.24
#8-32
3/25"
Coarse
0.309"
1 1/2"
#8
Class 3A, Class 2A
100
$20.46
#10-24
0.137"
Coarse
0.359"
3/4"
#10
Class 3A, Class 2A
100
$10.64
#10-24
0.137"
Coarse
0.359"
1"
#10
Class 3A, Class 2A
100
$16.34
#10-24
0.137"
Coarse
0.359"
1 1/2"
#10
Class 3A, Class 2A
100
$15.06
#10-24
0.137"
Coarse
0.359"
1 1/2"
#10
Class 3A, Class 2A
100
$21.08
#10-32
0.137"
Fine
0.359"
1/2"
#10
Class 3A, Class 2A
100
$15.36
#10-32
0.137"
Fine
0.359"
3/4"
#10
Class 3A, Class 2A
100
$14.78
#10-32
0.137"
Fine
0.359"
1"
#10
Class 3A, Class 2A
100
$14.63
#10-32
0.137"
Fine
0.359"
1 1/2"
#10
Class 3A, Class 2A
100
$22.18
1/4"-20
0.175"
Coarse
0.472"
1/2"
#14
Class 3A, Class 2A
100
$21.44
1/4"-20
0.175"
Coarse
0.472"
3/4"
#14
Class 3A, Class 2A
100
$22.50
1/4"-20
0.175"
Coarse
0.472"
1"
#14
Class 3A, Class 2A
100
$25.83
1/4"-20
0.175"
Coarse
0.472"
1 1/2"
#14
Class 3A, Class 2A
50
$14.91
+ See More
APPROVED VENDOR

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeGradeDiameterPkg. Qty.Price
#2-56
0.069"
Coarse
0.162"
--
Grade 18-8
-100
$3.21
#2-56
0.069"
Coarse
0.162"
--
Grade 18-8
-100
$4.89
#2-56
0.069"
Coarse
0.162"
3/8"
-
Grade 18-8
-100
$4.17
#2-56
0.069"
Coarse
0.162"
31/64"
-
Grade 18-8
-100
$2.84
#2-56
0.069"
Coarse
0.162"
3/4"
-
Grade 18-8
-100
$5.13
#2-56
0.069"
Coarse
0.162"
1"
-
Grade 18-8
-100
$7.39
#2-56
0.162"
Coarse
0.162"
--
Grade 18-8
-100
$6.81
#4-40
0.086"
Coarse
0.212"
--
Grade 18-8
-100
$5.88
#4-40
0.086"
Coarse
0.212"
--
Grade 18-8
-100
$4.49
#4-40
0.086"
Coarse
0.212"
--
Grade 18-8
-100
$8.23
#4-40
0.086"
Coarse
0.212"
3/16"
-
Grade 18-8
-100
$3.56
#4-40
0.086"
Coarse
0.212"
15/64"
-
Grade 18-8
-100
$3.20
#4-40
0.086"
Coarse
0.212"
5/16"
-
Grade 18-8
-100
$4.21
#4-40
0.086"
Coarse
0.212"
23/64"
-
Grade 18-8
-100
$3.29
#4-40
0.086"
Coarse
0.212"
5/8"
-
Grade 18-8
-100
$4.58
#4-40
0.086"
Coarse
0.212"
23/32"
-
Grade 18-8
-100
$5.73
#4-40
0.086"
Coarse
0.212"
1"
-
Grade 18-8
-100
$7.43
#4-40
0.086"
Coarse
0.212"
1 1/2"
-
Grade 18-8
-100
$8.84
#4-40
0.086"
Coarse
0.212"
2"
-
Grade 18-8
-50
$5.99
#6-32
0.103"
Coarse
0.262"
--
Grade 18-8
-100
$6.69
+ See More
APPROVED VENDOR

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeGradeTensile StrengthPkg. Qty.Price
#4-40
0.086"
Coarse
0.212"
1/4"
#1
Grade 18-8
60000 psi
100
$4.63
#4-40
0.086"
Coarse
0.212"
5/16"
#1
Grade 18-8
60000 psi
100
$5.80
#4-40
0.086"
Coarse
0.212"
3/8"
#1
Grade 18-8
60000 psi
100
$4.47
#6-32
0.103"
Coarse
0.262"
15/64"
#2
Grade 18-8
60000 psi
100
$4.17
#6-32
0.103"
Coarse
0.262"
19/64"
#2
Grade 18-8
60000 psi
100
$2.52
#6-32
0.103"
Coarse
0.262"
23/64"
#2
Grade 18-8
60000 psi
100
$3.68
#6-32
0.103"
Coarse
0.262"
1/2"
#2
Grade 18-8
60000 psi
100
$5.66
#6-32
0.103"
Coarse
0.262"
19/32"
#2
Grade 18-8
60000 psi
100
$4.77
#6-32
0.103"
Coarse
0.262"
3/4"
#2
Grade 18-8
60000 psi
100
$6.39
#6-32
0.103"
Coarse
0.262"
1"
#2
Grade 18-8
60000 psi
100
$5.92
#8-32
3/25"
Coarse
0.312"
1/4"
#2
Grade 18-8
60000 psi
100
$6.81
#8-32
3/25"
Coarse
0.312"
5/16"
#2
Grade 18-8
60000 psi
100
$6.34
#8-32
3/25"
Coarse
0.312"
23/64"
#2
Grade 18-8
60000 psi
100
$5.33
#8-32
3/25"
Coarse
0.312"
31/64"
#2
Grade 18-8
60000 psi
100
$9.12
#8-32
3/25"
Coarse
0.312"
5/8"
#2
Grade 18-8
60000 psi
100
$8.56
#8-32
3/25"
Coarse
0.312"
23/32"
#2
Grade 18-8
60000 psi
100
$11.61
#8-32
3/25"
Coarse
0.312"
31/32"
#2
Grade 18-8
60000 psi
100
$9.62
#8-32
3/25"
Coarse
0.312"
1 3/16"
#2
Grade 18-8
60000 psi
100
$9.24
#8-32
3/25"
Coarse
0.312"
1 7/16"
#2
Grade 18-8
60000 psi
100
$11.02
#10-24
0.137"
Coarse
0.362"
23/64"
#2
Grade 18-8
60000 psi
100
$7.01
+ See More
APPROVED VENDOR

Thread SizeHead HeightThread TypeHead Dia.Thread LengthDrive SizeTensile StrengthClassPkg. Qty.Price
#2-56
0.069"
Coarse
0.162"
3/8"
#1
60000 psi
Class 3A, Class 2A
100
$3.76
#2-56
0.069"
Coarse
0.162"
3/4"
#1
60000 psi
Class 3A, Class 2A
100
$4.73
#2-56
0.162"
Coarse
0.162"
1/4"
#1
60000 psi
Class 3A, Class 2A
100
$6.89
#2-56
0.162"
Coarse
0.162"
1/2"
#1
60000 psi
Class 3A, Class 2A
100
$7.32
#4-40
0.086"
Coarse
0.212"
3/16"
#1
60000 psi
Class 3A, Class 2A
100
$3.36
#4-40
0.086"
Coarse
0.212"
5/16"
#1
60000 psi
Class 3A, Class 2A
100
$3.38
#4-40
0.086"
Coarse
0.212"
1/2"
#1
60000 psi
Class 3A, Class 2A
100
$1.72
#4-40
0.086"
Coarse
0.212"
3/4"
#1
60000 psi
Class 3A, Class 2A
100
$3.91
#4-40
0.086"
Coarse
0.212"
1"
#1
60000 psi
Class 3A, Class 2A
100
$4.49
#4-40
0.086"
Coarse
0.212"
1 1/4"
#1
60000 psi
Class 3A, Class 2A
100
$4.96
#4-40
0.211"
Coarse
0.212"
1/4"
#1
60000 psi
Class 3A, Class 2A
100
$5.44
#4-40
0.211"
Coarse
0.212"
3/8"
#1
60000 psi
Class 3A, Class 2A
100
$5.01
#4-40
0.211"
Coarse
0.212"
5/8"
#1
60000 psi
Class 3A, Class 2A
100
$6.51
#4-40
0.211"
Coarse
0.212"
7/8"
#1
60000 psi
Class 3A, Class 2A
100
$5.81
#5-40
0.095"
Coarse
0.237"
1/2"
#2
60000 psi
Class 3A, Class 2A
100
$6.51
#5-40
0.236"
Coarse
0.237"
3/8"
#2
60000 psi
Class 3A, Class 2A
100
$7.81
#6-32
0.103"
Coarse
0.262"
1/4"
#2
60000 psi
Class 3A, Class 2A
100
$1.30
#6-32
0.103"
Coarse
0.262"
1/2"
#2
60000 psi
Class 3A, Class 2A
100
$1.60
#6-32
0.26"
Coarse
0.262"
5/16"
#2
60000 psi
Class 3A, Class 2A
100
$4.48
#6-32
0.26"
Coarse
0.262"
3/8"
#2
60000 psi
Class 3A, Class 2A
100
$5.94
+ See More
MICRO PLASTICS

Thread SizeHead HeightThread TypeHead Dia.Tensile StrengthThread LengthThread StyleThread DirectionPkg. Qty.Price
#2-56
0.156"
Coarse
0.063"
165 psi
3/16"
Fully Threaded
Right Hand
50
$5.16
#4-40
0.203"
Coarse
0.078"
41 psi
1/4"
Fully Threaded
Right Hand
50
$7.74
#4-40
0.203"
Coarse
0.078"
41 psi
5/16"
Fully Threaded
Right Hand
50
$4.68
#4-40
0.203"
Coarse
0.078"
41 psi
3/8"
Fully Threaded
Right Hand
50
$8.80
#4-40
0.203"
Coarse
0.078"
41 psi
1/2"
Fully Threaded
Right Hand
50
$7.90
#4-40
0.203"
Coarse
0.078"
41 psi
1"
Fully Threaded
Right Hand
50
$8.77
#6-32
1/4"
Coarse
3/32"
69 psi
1/4"
Fully Threaded
Right Hand
50
$8.18
#6-32
1/4"
Coarse
3/32"
69 psi
3/8"
Fully Threaded
Right Hand
50
$4.88
#6-32
1/4"
Coarse
3/32"
69 psi
3/4"
Fully Threaded
Right Hand
50
$5.07
#8-32
0.297"
Coarse
0.109"
108 psi
3/8"
Fully Threaded
Right Hand
50
$6.34
#8-32
0.297"
Coarse
0.109"
108 psi
1/2"
Fully Threaded
Right Hand
50
$10.52
#8-32
0.297"
Coarse
0.109"
108 psi
1 1/2"
Fully Threaded
Right Hand
50
$9.42
#10-32
0.344"
Fine
1/8"
165 psi
1 1/2"
Fully Threaded
Right Hand
50
$9.87
1/4"-20
0.453"
Coarse
0.172"
312 psi
3/4"
Fully Threaded
Right Hand
50
$11.76
1/4"-20
0.453"
Coarse
0.172"
312 psi
1"
Fully Threaded
Right Hand
50
$12.07

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