Machine Screws



Narrow Selection:
System of Measurement
Thread Size
- #0-80(28)
- #1-64(4)
- #1-72(2)
- #2-56(304)
- #2-64(2)
- #3-48(106)
- #3-56(18)
- #4-40(701)
- #4-48(34)
- #5-40(160)
- #6-32(1,023)
- #6-40(8)
- #8-32(1,148)
- #8-36(2)
- #10-24(991)
- #10-32(1,072)
- #12-24(320)
- 1/4"-20(1,051)
- 1/4"-28(150)
- 5/16"-18(468)
- 5/16"-24(10)
- 3/8"-16(316)
- 3/8"-24(4)
- 1/2"-13(57)
- 5/8"-11(2)
- M2-0.40(56)
- M2.5-0.45(69)
- M3-0.50(94)
- M3.5-0.60(15)
- M4-0.70(136)
- M5-0.80(132)
- M6-1.0(120)
- M8-1.25(53)
- 0-80(36)
- 1-72(20)
- 1/2-13(14)
- 1/4-20(499)
- 1/4-28(4)
- 10-24(398)
- 10-32(476)
- 12-24(78)
- 2-56(147)
- 3-48(5)
- 3/16-24(8)
- 3/8-16(105)
- 4-40(340)
- 5-40(17)
- 5/16-18(145)
- 6-32(526)
- 6-32 UNC(1)
- 8-32(555)
- M1.2x0.25mm(7)
- M1.4x0.30mm(6)
- M1.6x0.35mm(17)
- M10x1.50mm(10)
- M1x0.25mm(6)
- M2.5x0.45mm(78)
- M2.6x0.45mm(7)
- M2x0.40mm(100)
- M3.5x0.60mm(37)
- M3x0.50mm(209)
- M4x0.70mm(225)
- M5x0.80mm(191)
- M6x1mm(200)
- M8x1.25mm(72)
- Zinc Plated(1)
Length
- 3/32"(5)
- 1/8"(99)
- 5/32"(4)
- 3/16"(294)
- 1/4"(719)
- 5/16"(438)
- 3/8"(988)
- 7/16"(213)
- 1/2"(1,240)
- 9/16"(60)
- 5/8"(756)
- 11/16"(11)
- 3/4"(1,122)
- 7/8"(361)
- 1"(1,080)
- 1-1/8"(88)
- 1-1/4"(696)
- 1-3/8"(36)
- 1-1/2"(770)
- 1-9/16"(2)
- 1-5/8"(19)
- 1-3/4"(364)
- 1-7/8"(5)
- 2"(597)
- 2-1/8"(2)
- 2-1/4"(139)
- 2-3/8"(2)
- 2-1/2"(361)
- 2-5/8"(1)
- 2-3/4"(59)
- 3"(330)
- 3-1/4"(19)
- 3-1/2"(134)
- 3-3/4"(5)
- 4"(159)
- 4-1/4"(2)
- 4-1/2"(38)
- 4-3/4"(2)
- 5"(53)
- 5-1/2"(9)
- 6"(41)
- 3mm(14)
- 4mm(43)
- 5mm(76)
- 6mm(131)
- 8mm(171)
- 10mm(194)
- 12mm(186)
- 14mm(28)
- 16mm(188)
- 18mm(12)
- 20mm(177)
- 22mm(2)
- 25mm(148)
- 30mm(115)
- 35mm(88)
- 40mm(88)
- 45mm(46)
- 50mm(62)
- 55mm(3)
- 60mm(32)
- 70mm(10)
- 75mm(1)
- 80mm(21)
- 2mm(4)
- 9/32"(4)
Finish
Material
- Steel(1,712)
- Stainless Steel(6,049)
- Brass(1,175)
- Aluminum(12)
- Nylon(766)
- Polycarbonate(29)
- Silicon Bronze(12)
- 18-8 Stainless Steel(1,558)
- 316 Stainless Steel(19)
- 410 Stainless Steel(3)
- A2 Stainless Steel (Comparable to 18-8 Stainless Steel)(393)
- A4 Stainless Steel (Comparable to 316 Stainless Steel)(79)
- Alloy Steel(1)
- Carbon Steel(813)
- Case Hardened Steel(92)
- Hex(1)
- Low Carbon Steel(62)
- Property Class 4.8 Steel(423)
- Variable Universal Life Fibre(1)
#6-32 x 1/2" Phillips Pan Head Machine Screw 18-8 S/S Black Oxide, Pack of 100
- 0145352-1
- 1774533
- Imperial (Inch)
- #6-32
- 1/2"
- Black Oxide
- Stainless Steel
- 18-8
- Pan
- Phillips
Mach Screw, Pan, M2x0.40x8 L, PK 100
- 6GB29
- 412754
- N/A
- M2x0.40mm
- 8mm
- Plain
- A2 Stainless Steel (Comparable to 18-8 Stainless Steel)
- N/A
- N/A
- N/A
Mach Screw, Pan, 4-40 x 1/4 L, PK 100
- RTI93
- 402708
- N/A
- 4-40
- 1/4"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 8-32 x 1/2 L, PK 100
- 1MU24
- 351718
- N/A
- 8-32
- 1/2"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 6-32 x 1/2 L, PK 100
- 1ZB56
- 345460
- N/A
- 6-32
- 1/2"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
#6-32 x 3/16" Undercut Flat Head Phillips Machine Screw 18-8 Stainless Steel, Pack of 100
- 72619-1
- 1770205
- Imperial (Inch)
- #6-32
- 3/16"
- N/A
- Stainless Steel
- 18-8
- Flat Undercut
- Phillips
Mach Screw, Pan, 4-40 x 2 L, PK 100
- 1ZB51
- 348986
- N/A
- 4-40
- 2"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 4-40 x 3/8 L, PK 100
- 1ZB37
- 350809
- N/A
- 4-40
- 3/8"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 2-56 x 3/8 L, PK 100
- 1ZB25
- 376669
- N/A
- 2-56
- 3/8"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 2-56 x 1/4 L, PK 100
- 1ZB23
- 407137
- N/A
- 2-56
- 1/4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 8-32 x 2 1/4 L, PK50
- 1ZU95
- 381422
- N/A
- 8-32
- 2-1/4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
M3-0.5 x 20 DIN 7985 A-2 S/S Pan Phil. Machine Screw, Pack of 100
- QM2510020A20000-1
- 1909532
- Metric
- M3-0.50
- 20mm
- N/A
- Stainless Steel
- A2
- Pan
- Phillips
#5-40 x 1/2" Slotted Oval Head Machine Screw 18-8 Stainless Steel, Pack of 100
- 0170173-1
- 1772817
- Imperial (Inch)
- #5-40
- 1/2"
- N/A
- Stainless Steel
- 18-8
- Oval
- Slotted
#6-32 x 3/16" Phillips Pan Head Zinc Plated Machine Screw, Pack of 10000
- 28781-10000
- 1532747
- Imperial (Inch)
- #6-32
- 3/16"
- Zinc
- Steel
- N/A
- Pan
- Phillips
Mach Screw, Pan, 6-32 x 1/2 L, PK 100
- 1MU14
- 349890
- N/A
- 6-32
- 1/2"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 6-32 x 3/8 L, PK 100
- 1ZB54
- 347672
- N/A
- 6-32
- 3/8"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 10-32 x 1/2 L, PK100
- 1MU44
- 352750
- N/A
- 10-32
- 1/2"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Scr, Truss, 1/4-20x5/8 L, PK 100
- 2CY32
- 366713
- N/A
- 1/4-20
- 5/8"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 4-40 x 1/4 L, PK 100
- DBU44008GR
- 369401
- N/A
- 4-40
- 1/4"
- Zinc-Plated
- Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 4-40 x 3/16 L, PK100
- DYA44006GR
- 370380
- N/A
- 4-40
- 3/16"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 12-24 x 3/4 L, PK100
- 1MU54
- 373960
- N/A
- 12-24
- 3/4"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 4-40 x 3/16 L, PK100
- 1ZB34
- 379788
- N/A
- 4-40
- 3/16"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 2-56 x 1 L, PK 100
- 1ZB32
- 356744
- N/A
- 2-56
- 1"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 4-40 x 5/8 L, PK 100
- DYA44020GR
- 405144
- N/A
- 4-40
- 5/8"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Round, 8-32 x 4 L, PK 10
- 2AY95
- 408168
- N/A
- 8-32
- 4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 10-32 x 3/4 L, PK 25
- 121250
- 142233
- N/A
- 10-32
- 3/4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Rnd, 6-32 x 1/4 L, PK 100
- RTI27
- 143596
- N/A
- 6-32
- 1/4"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Round, 6-32 x 4 L, PK 100
- 1MY76
- 372626
- N/A
- 6-32
- 4"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Btn, 1/4-20x1 1/2 L, PK10
- 22290
- 355874
- N/A
- 1/4-20
- 1-1/2"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
M3-0.5 x 25 DIN 7985 A-2 S/S (18-8) Pan Phil. Machine Screw, Pack of 100
- QM2510025A20000-1
- 1909769
- Metric
- M3-0.50
- 25mm
- N/A
- Stainless Steel
- A2
- Pan
- Phillips
#5-40 x 3/8" Slotted Oval Head Machine Screw 18-8 Stainless Steel, Pack of 100
- 0170172-1
- 1772816
- Imperial (Inch)
- #5-40
- 3/8"
- N/A
- Stainless Steel
- 18-8
- Oval
- Slotted
#10-32 x 3/8" Phillips Pan Head Machine Screw 18-8 S/S Black Oxide, Pack of 100
- 0145402-1
- 1774519
- Imperial (Inch)
- #10-32
- 3/8"
- Black Oxide
- Stainless Steel
- 18-8
- Pan
- Phillips
#4-40 x 1/4" Phillips Pan Head Machine Screw 18-8 S/S Black Oxide, Pack of 100
- 0145329-1
- 1774527
- Imperial (Inch)
- #4-40
- 1/4"
- Black Oxide
- Stainless Steel
- 18-8
- Pan
- Phillips
#6-32 x 1/4" Phillips Pan Head Machine Screw 18-8 S/S Black Oxide, Pack of 100
- 0145348-1
- 1774531
- Imperial (Inch)
- #6-32
- 1/4"
- Black Oxide
- Stainless Steel
- 18-8
- Pan
- Phillips
Mach Scr, Flat, Stl, 4-40x1/4 L, Pk100
- RTI151
- 367864
- N/A
- 4-40
- 1/4"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 8-32 x 1/2 L, PK 100
- 1ZB74
- 348048
- N/A
- 8-32
- 1/2"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 1/4-28 x 3/4 L, PK25
- 1ZE58
- 349340
- N/A
- 1/4-28
- 3/4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 4-40x1 1/4 L, PK 100
- 1ZB47
- 352704
- N/A
- 4-40
- 1-1/4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Flat, M3x0.50x12 L, PK100
- 6HA98
- 364833
- N/A
- M3x0.50mm
- 12mm
- Plain
- A2 Stainless Steel (Comparable to 18-8 Stainless Steel)
- N/A
- N/A
- N/A
Mach Screw, Rnd, 8-32x3 1/2 L, PK 100
- 1MY92
- 366142
- N/A
- 8-32
- 3-1/2"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Flat, 8-32 x 1/2 L, PK500
- 020832A050
- 374905
- N/A
- 8-32
- 1/2"
- Natural
- Nylon
- N/A
- N/A
- N/A
Mach Screw, Pan, 10-24 x 1/2 L, PK100
- 1PXT4
- 377238
- N/A
- 10-24
- 1/2"
- Zinc-Plated
- Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 8-32 x 7/8 L, PK 100
- 1ZB78
- 360988
- N/A
- 8-32
- 7/8"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Button, 10-24x3/4 L, PK25
- 22100
- 405738
- N/A
- 8-32
- 3/4"
- Black Oxide
- Case Hardened Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, M4x0.70x70 L, PK 10
- 6GE80
- 405823
- N/A
- M4x0.70mm
- 70mm
- Zinc-Plated
- Property Class 4.8 Steel
- N/A
- N/A
- N/A
Mach Screw, Button, 8-32x3/4 L, PK100
- 400100
- 412930
- N/A
- 8-32
- 3/4"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 8-32 x 3/16 L, PK100
- 1ZB69
- 382571
- N/A
- 8-32
- 3/16"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Pan, 0-80 x 5/8 L, PK 100
- 1ZB15
- 382710
- N/A
- 0-80
- 5/8"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Scr, Flat, SS, 6-32x3/16 L, Pk100
- 2AA78
- 384711
- N/A
- 6-32
- 3/16"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Scr, Flat, SS, 8-32x1/2 L, Pk100
- S02MFLN08C0500S00PH
- 67658
- N/A
- 8-32
- 1/2"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Rnd, 6-32x1 1/2 L, PK 100
- RTI33
- 74906
- N/A
- 6-32
- 1-1/2"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Rnd, 6-32x2 1/2 L, PK 100
- RTI35
- 135653
- N/A
- 6-32
- 2-1/2"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Btn, 1/4-20 x 3/4 L, PK10
- 91260
- 139782
- N/A
- 1/4-20
- 3/4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
Mach Screw, Rnd, 6-32x1 3/4 L, PK 100
- 1MY72
- 135369
- N/A
- 6-32
- 1-3/4"
- Zinc-Plated
- Carbon Steel
- N/A
- N/A
- N/A
Mach Screw, Flat, 1/4-20x3/4 L, PK 10
- 91720
- 393942
- N/A
- 1/4-20
- 3/4"
- Plain
- 18-8 Stainless Steel
- N/A
- N/A
- N/A
M3-0.5 x 12 DIN 7985 A-2 S/S (18-8) Pan Phil. Machine Screw, Pack of 100
- QM2510012A20000-1
- 1909770
- Metric
- M3-0.50
- 12mm
- N/A
- Stainless Steel
- A2
- Pan
- Phillips
M2.5-0.45 x 12mm DIN 7985 A2 S/S Phillips Pan Head MachScrew, Pack of 100
- QM2490012A20000-1
- 1910029
- Metric
- M2.5-0.45
- 12mm
- N/A
- Stainless Steel
- A2
- Pan
- Phillips
#4-40 x 7/8" Phillips Pan Head Machine Screw 18-8 Stainless Steel, Pack of 100
- 72492-1
- 1770810
- Imperial (Inch)
- #4-40
- 7/8"
- N/A
- Stainless Steel
- 18-8
- Pan
- Phillips
#6-40 x 1/2" Pan Head Slotted Machine Screw 18-8 Stainless Steel, Pack of 100
- 0174036-1
- 1773164
- Imperial (Inch)
- #6-40
- 1/2"
- N/A
- Stainless Steel
- 18-8
- Pan
- Slotted
#8-32 x 3/8" Phillips Pan Head Machine Screw 18-8 S/S Black Oxide, Pack of 100
- 0145369-1
- 1774534
- Imperial (Inch)
- #8-32
- 3/8"
- Black Oxide
- Stainless Steel
- 18-8
- Pan
- Phillips





















































































