FCH News

1/4-20 Machine Screws

Machine Screws are uniformly threaded screws which are designed to be screwed into pre-drilled, pre-threaded holes, or in conjunction with a nut, usually with a diameter less than 1/4inch. Larger diameter machine screws with a hex head are usually referred to as machine bolts.

197,462 Machine Screw, showing 200, (click on any line for more information)

Search Results Sponsored by ISSCO, Inc., your source for Machine Screws. For more results, visit   isscoinc.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
ISSCOMOMachine ScrewSteelZinc/Green1/4-20 x 1slotted hex washer2050
    Contact_Supplier
ISSCOMOMachine ScrewSteelZinc/Clear1/4-20 x 1 1/4slotted truss3175
    Contact_Supplier
ISSCOMOMachine ScrewSteelZinc/Clear1/4-20 x 1 1/4slotted fillister1000
    Contact_Supplier
ISSCOMOMachine ScrewSteelPlain1/4-20 x 4slotted flat1830
    Contact_Supplier
 
Buy Machine Screws from one of our FCH Network Members
IndexFastCAMachine ScrewSteelZinc/Yellow1/4-20 x .9871830 1/4-20 x .987 phillips wafer head ms steel zinc yellow trivalent B1830inquire
    Contact_Supplier
IndexFastCAMachine ScrewBrassPlain1/4-20 x 1 1/4M1420x1250pfbp phillips flat machine screw brass/plain M1420X1250PFBPinquire
    Contact_Supplier
MESAFASTCAMachine ScrewSteelZinc/Clear1/4-20 x 1phil pan zinc2,000.0
    Contact_Supplier
MESAFASTCAMachine ScrewBrassPlain1/4-20 x 1/2phil flat brass100.0
    Contact_Supplier
MESAFASTCAMachine ScrewGrade 5Zinc/Black1/4-20 x 1/2phil truss gr5 black black3,000.0
    Contact_Supplier
MESAFASTCAMachine ScrewSteelZinc/Clear1/4-20 x 3/8phil pan zinc37.0
    Contact_Supplier
SWACOOHMachine ScrewSteelBlack Oxide1/4-20 x 3/81/4-20x3/8 phillips truss ms stl blk ox1305
    Contact_Supplier
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 2 1/21/4-20x2 1/2 phillips pn ms st zinc1550
    Contact_Supplier
SWACOOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/21/4-20x1/2 phillips truss ms 18-84251
    Contact_Supplier
SWACOOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20x3/4 phillips truss ms 18-8 ss60
    Contact_Supplier
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 1/21/4-20x1/2 combo round ms stl zinc900
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 3/41/4-20x3/4 ms round phillips / slotted combotcombo535
    Contact_Supplier
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20x1 1/2 combo round ms stl zinc300
    Contact_Supplier
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20x1 1/2 phillips pn ms st zinc3500
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 2 1/21/4-20x2 1/2 ms flat sltzn119
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 3/41/4-20x3/4 ms flat sltzn1545
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 2 1/21/4-20x2 1/2 ms round sltzn700
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 1 1/41/4-20x1 1/4 ms round sltzn856
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 3/41/4-20x3/4 ms round sltzn100
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 1/41/4-20x1/4 ms round sltzn1600
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 1 3/41/4-20x1 3/4 ms round sltzn842
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 31/4-20x3 ms round sltzn64
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 1/21/4-20x1/2 ms truss sltzn7268
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 21/4-20x2 ms truss sltzn1365
    Contact_Supplier
SWACOOHMachine ScrewSteelPlain1/4-20 x 5/81/4-20x5/8 ms truss sltzn3396
    Contact_Supplier
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 21/4-20x2 phillips flat ms stl zinc2310
    Contact_Supplier
Cal FastenrsCAMachine ScrewNylon (Polyamide)Plain1/4-20 x 1/41/4-20 x 1/4 slotted pan m/s sc-01420-0250-pan/92942a7584
    Contact_Supplier
Cal FastenrsCAMachine ScrewNylon (Polyamide)Plain1/4-20 x 3/81/4-20 x 3/8 slotted pan m/s sc-01420-0375-pan/92942a7594
    Contact_Supplier
Cal FastenrsCAMachine ScrewSteelZinc/Clear1/4-20 x 4 1/21/4-20 x 4 1/2 slotted round m/s slotted round ms200
    Contact_Supplier
Cal FastenrsCAMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20 x 1 1/2 combo rd. m/s Cr3+ combo round1,000
    Contact_Supplier
Cal FastenrsCAMachine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20 x 1 1/4 combo rd. m/s Cr3+ combo round1,000
    Contact_Supplier
Cal FastenrsCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4phil flat m/s 18-8 304100
    Contact_Supplier
Cal FastenrsCAMachine ScrewSteelZinc/Clear1/4-20 x 1/21/4-20x1/2 phil flat m/s trivalent zinc phillips flat ms phillips flat ms8,000
    Contact_Supplier
Cal FastenrsCAMachine ScrewSteelZinc/Clear1/4-20 x 41/4-20 x 4 slotted round m/s trivalent zinc slotted rd m/s300
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 7/8binder slotted m/s s/s 18-8 1/4-20x7/8 740
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 4flat slotted m/s s/s 18-8 1/4-20x4 60
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8flat slotted u-cut m/s s/s 18-8 1/4-20x3/8 101
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8fillister slotted m/s s/s 18-8 1/4-20x3/8 203
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4pan head 6-lobe m/s s/s 18-8 1/4-20x3/4 (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX) (10-MACHINE SCREWS - TORX)100
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8oval slotted m/s s/s 18-8 1/4-20x5/8 1940
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2phil flat m/s s/s 18-8 1/4-20x1/2(pt) 2700
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2phil oval m/s s/s 18-8 1/4-20x1/2 50
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2phil oval m/s s/s 18-8 1/4-20x2-1/2 565
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 7/8phil pan m/s w/patch s/s 18-8 1/4-20x7/8 2500
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 7/8phil pan m/s s/s 18-8 1/4-20x7/8 343
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/2phil round m/s s/s 18-8 1/4-20x1-1/2 82
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4phil round m/s s/s 18-8 1/4-20x3/4 545
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2phil round m/s s/s 18-8 1/4-20x2 865
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2pan slotted m/s s/s 18-8 1/4-20x2-1/2 52
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8phil truss m/s s/s 18-8 1/4-20x5/8 33
    Contact_Supplier
NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3round slotted m/s s/s 18-8 1/4-20x3 50
    Contact_Supplier
NAPPCOTXMachine ScrewBrassPlain1/4-20 x 1pan slotted m/s brass 1/4-20x1 100
    Contact_Supplier
NAPPCOTXMachine ScrewBrassPlain1/4-20 x 3/4pan slotted m/s brass 1/4-20x3/4 130
    Contact_Supplier
NAPPCOTXMachine ScrewBrassPlain1/4-20 x 3/4round slotted m/s brass 1/4-20x3/4 7
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 3/8combo phil/slotted round1,000
    Contact_Supplier
LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4phil 100 degree flat 18-8 s/s800
    Contact_Supplier
LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2phil flat 18-8 s/s550
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 5/16phil pan2,500
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 1/2phil pan2,000
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 5/8phil pan clear rohs797
    Contact_Supplier
LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/2phil truss 18-8 ss677
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 3/8slotted binder mix & nicke mix & nicke50
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 5/8slotted fillister mix & nickel mix & nickel500
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 1/2slotted oval mix & nicke mix & nicke3,320
    Contact_Supplier
LibertyILMachine ScrewBrassPlain1/4-20 x 1 1/2slotted round50
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Yellow1/4-20 x 1slotted round & yellow1,500
    Contact_Supplier
LibertyILMachine ScrewSteelZinc/Clear1/4-20 x 5/8slotted truss1,150
    Contact_Supplier
MESAFASTCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 3/4phil flat 18-8 s/s 18-8 s/s16.0
    Contact_Supplier
MESAFASTCAMachine ScrewSteelZinc/Clear1/4-20 x 2slotted hwh zinc600.0
    Contact_Supplier
General FMIMachine ScrewSteelZinc/Clear1/4-20 x 0.6251/4-20 x 0.625 flt phil ms triv b18.6.31209400
    Contact_Supplier
MidStatesMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1TRUSS HEAD T-27 6-LOBE TORX WAXED590000
    Contact_Supplier
MidStatesMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/2TRUSS HEAD T-27 6-LOBE TORX WAXED98000
    Contact_Supplier
MidStatesMIMachine ScrewSteelZinc/Clear1/4-20 x 3indented hex washer unslotted m/s znc1000
    Contact_Supplier
MidStatesMIMachine ScrewSteelPlain1/4-20 x 3/8slotted round m/s nyl926
    Contact_Supplier
MidStatesMIMachine ScrewSteelPlain1/4-20 x 1/2phil pan871
    Contact_Supplier
MidStatesMIMachine ScrewSteelZinc/Clear1/4-20 x 3phil oval m/s znc476
    Contact_Supplier
MidStatesMIMachine ScrewSteelPlain1/4-20 x 5/16slotted round m/s427
    Contact_Supplier
MidStatesMIMachine Screw316, 317, A4 StainlessPlain1/4-20 x 1 1/4slotted fill m/s 316 s/s307
    Contact_Supplier
MidStatesMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 3/4slotted flat m/s 18-8200
    Contact_Supplier
MidStatesMIMachine ScrewBrassPlain1/4-20 x 1 1/2slotted pan m/s brs147
    Contact_Supplier
MidStatesMIMachine ScrewSteelZinc/Clear1/4-20 x 2 3/4phil flat m/s znc1
    Contact_Supplier
DeltaTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/8slotted fill m/s a2 sst 1/4-20x1 1/8 (WITH 1/16 X 1/4 DEEP SLOT IN THREAD)295
    Contact_Supplier
DeltaTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8phil truss m/s 18-8 sst 1/4-20x3/82651
    Contact_Supplier
DeltaTXMachine Screw316, 317, A4 StainlessPlain1/4-20 x 1/2slotted pan m/s 316 sst 1/4-20x1/2245
    Contact_Supplier
DeltaTXMachine Screw316, 317, A4 StainlessPlain1/4-20 x 5/8round slotted m/s 316 1/4-20x5/8190
    Contact_Supplier
GUIDONTXMachine ScrewSteelBlack Oxide1/4-20 x 1 1/4phillips truss with serrations and nylon patch496,000
    Contact_Supplier
General FMIMachine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20 x 1.25 hwh slotted ms shaved zn b18.6.315300
    Contact_Supplier
General FMIMachine ScrewSteelZinc/Clear1/4-20 x 0 1/21/4-20 x 0.5 hwh ms serr triv b18.6.332825
    Contact_Supplier
General FMIMachine ScrewSteelPlain1/4-20 x 0.8751/4-20 x 0.875 flt slotted ms b18.6.3300
    Contact_Supplier
OSSCORIMachine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20x3/4 phil oval m/s zinc b18.6.350
    Contact_Supplier
OSSCORIMachine ScrewSilicon BronzePlain1/4-20 x 11/4-20x1 slotted flat m/s sili brze b18.6.36
    Contact_Supplier
OSSCORIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20x1 slotted flat m/s 18-8 304 b18.6.3139
    Contact_Supplier
OSSCORIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20x1 slotted round m/s 18-8 304 b18.6.3180
    Contact_Supplier
OSSCORIMachine ScrewSteelZinc/Clear1/4-20 x 11/4-20x1 slotted hex washer m/s plated b18.6.3490
    Contact_Supplier
OSSCORIMachine ScrewSteelZinc/Clear1/4-20 x 11/4-20x1 slotted truss m/s plated b18.6.3141
    Contact_Supplier
OSSCORIMachine ScrewSteelZinc/Clear1/4-20 x 11/4-20x1 slotted hex washer m/s-type-f-plated b18.6.31,059
    Contact_Supplier
OSSCORIMachine ScrewSteelZinc/Clear1/4-20 x 1 1/81/4-20x1 1/8 phil pan m/s plated b18.6.31,158
    Contact_Supplier
OSSCORIMachine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20x1 1/4 slotted flat m/s plated b18.6.31,117
    Contact_Supplier
OSSCORIMachine ScrewNylon (Polyamide)Plain1/4-20 x 1 1/41/4-20x1 1/4 slotted round m/s nylon b18.6.344
    Contact_Supplier
OSSCORIMachine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20x1 1/4 slotted truss m/s plated b18.6.3695
    Contact_Supplier
DeltaTXMachine ScrewSteelZinc/Clear1/4-20 x 2 1/8slotted fill m/s zinc 1/4-20x2 1/856
    Contact_Supplier
DeltaTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 3/4phil flat ms 18-8 sst 1/4-20x2 3/449
    Contact_Supplier
DeltaTXMachine Screw316, 317, A4 StainlessPlain1/4-20 x 1 3/4phil pan m/s 316 sst 1/4-20x1 3/448
    Contact_Supplier
DeltaTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4slotted binder m/s 18-8 sst 1/4-20x3/449
    Contact_Supplier
DeltaTXMachine ScrewSteelZinc/Clear1/4-20 x 5slotted flat m/s zinc 1/4-20x547
    Contact_Supplier
DeltaTXMachine ScrewBrassPlain1/4-20 x 2 1/2slotted flat m/s brass 1/4-20x2 1/249
    Contact_Supplier
DeltaTXMachine ScrewSteelZinc/Clear1/4-20 x 1slotted truss m/s zinc 1/4-20x149
    Contact_Supplier
Juniper INYMachine ScrewAluminumPlain1/4-20 x 1 3/4screw, machine, aluminum, round head slotted, 1/4-20 x 1-3/4, 3500 per box60000
    Contact_Supplier
Ace Bolt MSMachine ScrewSteelBlack Oxide1/4-20 x 5/81/4-20 x 5/8 unslotted hex washer m/s-black oxide- b18.6.362800
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20 x 1 1/4 slot round m/s zn4,275
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelZinc/Clear1/4-20 x 3/81/4-20 x 3/8 slot round m/s zn954
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelZinc/Clear1/4-20 x 31/4-20 x 3 phil fl hd m/s zn-
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/4-20 x 2 3/41/4-20 x 2 3/4 slot round m/s geomet finish889
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelZinc/Yellow1/4-20 x 5/81/4-20 x 5/8 phil pan m/s yz-
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelZinc/Clear1/4-20 x 5/81/4-20 x 5/8 phil pan m/s zn-
    Contact_Supplier
Wurth IndD.F.Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/81/4-20 x 5/8 phil pan m/s 18-8-
    Contact_Supplier
Wurth IndD.F.Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/81/4-20 x 5/8 phil pan m/s 18-8 nylok-
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 slot round m/s zn1,110
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 slot flat m/s zn4,560
    Contact_Supplier
Wurth IndD.F.Machine ScrewSteelDip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)1/4-20 x 1 1/21/4-20 x 1-1/2 phillip pan machine screw geomet finish635
    Contact_Supplier
JFICAMachine ScrewSteelBlack Oxide1/4-20 x 1/2SLOT OVAL500
    Contact_Supplier
CFIILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8flat undercut phillips w/patch3,300
    Contact_Supplier
CFIILMachine ScrewGrade 5Plain1/4-20 x 3/4flat torx t-3051,900
    Contact_Supplier
CFIILMachine ScrewSteelPlain1/4-20 x 3/4flat phillips w/ny42,000
    Contact_Supplier
CFIILMachine ScrewSteelPlain1/4-20 x 1 1/4in hex unslot2,000
    Contact_Supplier
CFIILMachine ScrewSteelPlain1/4-20 x 1 1/23in hex fulbdy13,720
    Contact_Supplier
CFIILMachine ScrewSteelPlain1/4-20 x 3/8indented hex washer unslot9,000
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.