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 are usually referred to a machine bolts.

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THRDFASTALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/418-8 ss slotted round m/s b18.6.31125
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 5/16slotted flat undercut m/s zc1018
SBSMAMachine ScrewSteelZinc/Clear1/4-20 x 3/8phil truss m/s
SBSMAMachine ScrewSteelZinc/Clear1/4-20 x 3/8slotted pan m/s
SBSMAMachine ScrewSteelZinc/Clear1/4-20 x 3/8phil pan m/s
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 3/8phil pan992
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8slotted pan 18-8 ss100
THRDFASTALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/818-8 ss slotted round m/s b18.6.317
AFIFLMachine ScrewSteelZinc/Yellow1/4-20 x 3/81/4-20x3/8 phil pan ms st zd rohs9114
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 3/8slotted flat undercut m/s zc850
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8slotted flat m/s 18-8 s/s1400
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 3/81/4-20 x 3/8 ph pn ms st zi1508
Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8st. st. pan phillips1350
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 3/81/4-20 x 3/8 ph flt u/c ms zinc2006
FDLILMachine ScrewBrassPlain1/4-20 x .4101/4-20 x .410 sl hex m/s brass per print 9627a56h03 rev. 12 - ends to be completely flat 5500 pcs/ctn & 22.73kgs & 36 ctns/pallet b18.6.311000
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 7/16slotted round m/s zc1510
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 7/16phil flat undercut m/s 18-8 s/s500
Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2nc 18-8 ss oval phil450
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 1/21/4-20 x 1/2 slt rd ms stl zi3611
Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1/2nf 18-8 ss flat phil87
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 1/21/4-20 x 1/2 ph flt ms 100 zi1221
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2phil pan m/s s/s
GLFOHMachine ScrewBrassPlain1/4-20 x 1/2slotted round m/s brs414
EFSCOORMachine ScrewSteelZinc/Black1/4-20 x 1/2round phil. zb3375
TimberlineCOMachine ScrewSteelZinc/Black1/4-20 x 1/2phl pan m/s tv bz 1/4-20 x 1/21000
EmpireWAMachine ScrewSteelPlain1/4-20 x 1/21/4-20 x 1/2 truss slot m/s200
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2phil flat m/s s/s
ASFCORPMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/21/4-20 x 1/2 sltd tr hd mach scw ss pkg867
Alma BoltMIMachine ScrewSilicon BronzePlain1/4-20 x 1/2silc brnz round slotted ms615
WeaverWAMachine ScrewNylonPlain1/4-20 x 1/2slotted round834
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 1/2nc flat slotted zb294
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 1/2slotted truss1730
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2unslotted hex washer m/s s/s
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1/2phil flat m/s zc3895
OlanderCAMachine ScrewSteelZinc/Clear1/4-20 x 1/21/4-20 x 1/2 slot pan hd stl zn1530
AFIFLMachine ScrewSteelZinc/Black1/4-20 x 1/21/4-20x1/2 combo pan ms st blk zn3074
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1/2indented hex m/s zc100
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1/2slotted oval m/s zc1505
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2slotted fillister 18-8 ss500
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8slotted fillister 18-8 ss402
AFIFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 5/81/4-28x5/8 phil pan ms ss400
AFIFLMachine ScrewSteelZinc/Clear1/4-20 x 5/81/4-20x5/8 slt truss serrate ms st zn1942
GLFOHMachine ScrewSteelBlack Oxide1/4-20 x 5/8phil pan m/s2000
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8slotted pan 18-8 ss175
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 5/8nc fill slotted zb2616
SBSMAMachine ScrewSteelBlack Oxide1/4-20 x 5/8phil round m/s
SWACOOHMachine ScrewSteelBlack Oxide1/4-20 x 5/81/4-20 x 5/8 ph pn ms stl black ox2000
THRDFASTOKMachine ScrewSteelZinc/Clear1/4-20 x 5/8phil pan m/s t-23 b18.6.31,561
WDMBIAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8phil truss m/s 18-8 ss10436
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/8phil pan m/s 18-8 s/s131
WeaverWAMachine ScrewBrassPlain1/4-20 x 5/8slotted fillister54
GLFOHMachine ScrewNylonPlain1/4-20 x 5/8slotted flat m/s nyl white500
EmpireWAMachine ScrewSteelZinc/Clear1/4-20 x 5/81/4-20 x 5/8 pan phil m/s zp32150
THRDFASTALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/818-8 ss slotted round m/s b18.6.354
EmpireWAMachine ScrewSteelPlain1/4-20 x 3/41/4-20 x 3/4 flat phil m/s1000
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 3/4slotted round m/s 18-8 s/s80
EmpireWAMachine ScrewBrassPlain1/4-20 x 3/41/4-20 x 3/4 fh phil brass m/s5
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4phil truss m/s s/s
MAINSOURCNHMachine Screw316, 317, A4 StainlessPlain1/4-20 x 3/4phil pan m/s 316 ss621
AFIFLMachine Screw316, 317, A4 StainlessPlain1/4-20 x 3/41/4-20x3/4 phil pan ms 316 ss600
ManscoMIMachine ScrewSteelZinc/Clear1/4-20 x 3/4indented hex unslotted m/s znc1,480
EmpireWAMachine ScrewSteelPlain1/4-20 x 3/41/4-20 x 3/4 pan phil m/s593
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 3/4phil flat undercut m/s zc1612
WeaverWAMachine ScrewNylonPlain1/4-20 x 3/4slotted flat1073
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4unslotted hex washer m/s s/s
AFIFLMachine ScrewSteelZinc/Yellow1/4-20 x 3/41/4-20x3/4 slt hex wash hd ms st zd2450
THRDFASTALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4sq drive pan m/s 18-8 ss b18.6.3281
GLFOHMachine Screw316, 317, A4 StainlessPlain1/4-20 x 3/4slotted flat m/s 316 stainless44
HewesNYMachine ScrewNylonPlain1/4-20 x 3/41/4-20x 3/4 slot flat m/s96
TimberlineCOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4slot hwh m/s ss 1/4-20 x 3/4441
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 3/4phil flat m/s zc1863
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 ph truss ms st zi200
THRDFASTOKMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/418-8 ss slotted pan m/s b18.6.3100
AFIFLMachine ScrewSteelZinc/Yellow1/4-20 x 3/41/4-20x3/4 phil pan ms st zd2400
AALLNJMachine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 round combo machine screw, steel zinc2400
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 3/4nc round slotted zb112
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4phil round m/s 18-8 s/s108
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4phil flat m/s s/s
AFIFLMachine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20x3/4 phil flat ms st zn rohs1362
HewesNYMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20x 3/4 slot bind m/s140
MAINSOURCNHMachine ScrewSteelPlain1/4-20 x 7/8ms51959-82 (1/4-20 x 7/8 phil flat m/s ss)195
THRDFASTALMachine ScrewSteelZinc/Clear1/4-20 x 7/8slotted pan m/s b18.6.3776
MAINSOURCNHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 7/8ms51957-82 (phillips pan m/s 1/4-20 x 7/8 ss) 304ss310
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 7/8phil pan m/s 18-8 s/s36
THRDFASTALMachine ScrewSteelZinc/Clear1/4-20 x 7/8slotted flat m/s b18.6.317
TimberlineCOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1phl pan m/s 18-8 ss 1/4-20 x 150
Bolts PlusOntMachine ScrewSteelZinc/Clear1/4-20 x 1pan phillips m/s58
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1slotted fillister m/s zc985
THRDFASTALMachine ScrewSteelZinc/Clear1/4-20 x 1slotted hex washer m/s b18.6.31445
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1phil truss m/s 18-8 s/s61
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1slotted flat m/s 18-8 s/s3011
AbabaCAMachine Screw400 Stainless (405, 410,416,420,430 etc.)Plain1/4-20 x 11/4-20 x 1 unslot hx wsh hd machine screw type-f 400 series stainless steel500
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1phil flat m/s s/s
AbabaCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 combo sidewalk screw stainless steel9900
OlanderCAMachine ScrewSteelZinc/Clear1/4-20 x 11/4-20 x 1 slot truss stl zn524
KomarARMachine ScrewSteelPhosphate1/4-20 x 1phillips truss-serr(case hard) dog dry phos115675
WeaverWAMachine ScrewNylonPlain1/4-20 x 1slotted round1576
Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1st st oval phillips m/s1381
WeaverWAMachine ScrewBrassPlain1/4-20 x 1slotted round25
TimberlineCOMachine ScrewSteelZinc/Clear1/4-20 x 1phl pan m/s zn 1/4-20 x 1826
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1phil truss m/s s/s
THRDFASTOKMachine ScrewSteelZinc/Yellow1/4-20 x 1slotted flat m/s z&y irr. b18.6.35
SWACOOHMachine ScrewSteelZinc/Clear1/4-20 x 11/4-20 x 1 ph pn ms stl zinc4884
Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1pattern st. st. thumb235
EFSCOORMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1slotted truss 18-8 s/s227
TimberlineCOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 1pan torx scr assy ss 1/4 x 17992
MAINSOURCNHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1torx pan m/s 18-8 ss700
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/8slotted round m/s 18-8 s/s520
FTSOHMachine ScrewSteelZinc/Clear1/4-20 x 1 1/8fillister slotted m/s45000
TimberlineCOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/4phl pan m/s ss 1/4-20 x 1-1/4350
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 1 1/4nc flat phil zb18
EFSCOORMachine Screw316, 317, A4 StainlessPlain1/4-20 x 1 1/4phillips pan 316 stainless694
TimberlineCOMachine ScrewSteelZinc/Clear1/4-20 x 1 1/4comb rd m/s zn 1/4-20 x 1-1/41200
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/4slotted oval 18-8 ss400
KomarARMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/4phil oval 18-8 ss292
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1 1/4slotted flat m/s zc700
SWACOOHMachine ScrewSteelZinc/Black1/4-20 x 1 1/41/4-20 x 1-1/4 ph truss ms stl black zinc2800
EndriesWIMachine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20x1.25 m/s hf96 zc pr 40120-004-02 rv d131222
ManscoMIMachine ScrewSteelZinc/Black1/4-20 x 1 1/4flat phil m/s blk znc72,050
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 1 1/4nc pan phil zb701
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 1 1/4nc pan slotted zb600
Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/4nc 18-8 ss flat slotted33
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/4phillips flat ms s/s w/nyl patch
OlanderCAMachine ScrewSteelPlain1/4-20 x 1 1/41/4-20 x 1 1/4 slot pan hd polypro21
TimberlineCOMachine ScrewSteelZinc/Clear1/4-20 x 1 1/2fl st m/s zn 1/4-20 x 1-1/2200
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 1 1/2slotted round3145
TimberlineCOMachine ScrewSteelZinc/Clear1/4-20 x 1 1/2phl fl m/s zn 1/4-20 x 1-1/21582
Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/2nc 18-8 ss flat phil3
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1 1/2combo pan m/s zc1500
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1 1/2phil pan m/s zc1500
AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/2phil flat m/s s/s255
AFIFLMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20x1-1/2 slt flat ms st zn100
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/2phil flat m/s 18-8 s/s93
AbabaCAMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20 x 1 1/2 slot fillister head machine screw steel zinc pltd994
SBSMAMachine ScrewSteelZinc/Yellow1/4-20 x 1 1/2phil pan m/s z & y
SWACOOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/21/4-20 x 1-1/2 flt hd ph m/s 18-8 sst65
AbabaCAMachine Screw316, 317, A4 StainlessPlain1/4-20 x 1 1/21/4-20 x 1 1/2 phil-flat machine screw 316 stainless steel200
AbabaCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/21/4-20 x 1 1/2 slot fillister head machine screw stainless steel650
Alma BoltMIMachine ScrewSteelPlain1/4-20 x 1 1/2flat slotted1200
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 1 3/4nc flat phil zb13
ASFCORPMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 3/41/4-20 x 1 3/4 phil flt hd mach scw ss pkg74
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 1 3/4phil round100
EFSCOORMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 3/4slotted truss 18-892
THRDFASTALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 3/418-8 ss phil oval m/s b18.6.3185
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1 3/4slotted pan m/s zc845
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1 3/4slotted round m/s zc671
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1 3/4phil flat m/s zc324
SBSMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 3/4phil truss m/s s/s
OlanderCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 21/4-20 x 2 torx pan sst blk rohs1534
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2torx flat m/s 18-8 s/s240
AbabaCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-20 x 21/4-20 x 2 6-lobe flat hd machine screw stainless steel black oxide300
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 2phil round1400
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2slotted flat m/s 18-8 s/s477
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 2slotted flat1722
THRDFASTALMachine ScrewSteelZinc/Clear1/4-20 x 2slotted flat m/s b18.6.313
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 2slotted round m/s 18-8 s/s33
TimberlineCOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2phl pan m/s ss 1/4-20 x 237
ManscoMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2truss f/c phil m/s 18-8 s/s1,586
Bolts PlusOntMachine ScrewSteelZinc/Clear1/4-20 x 2 1/4pan combination m/s595
Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/4nc 18-8 ss flat phil57
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 2 1/4phil pan m/s 18-8 s/s36
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 2 1/4slotted round629
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 2 1/4nc round slotted zb814
KomarARMachine ScrewSteelZinc/Clear1/4-20 x 2 1/4phil flat1200
ManscoMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2flat slotted m/s 18-8 s/s92
Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 2 1/2nc truss slotted zb1235
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2phil pan 18-8 ss328
OlanderCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/21/4-20 x 2 1/2 ph pan sst rohs390
AFIFLMachine ScrewSteelZinc/Clear1/4-20 x 2 1/21/4-20x2-1/2 phil pan ms st zn1500
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 2 1/2slotted flat m/s zc775
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2slotted flat 18-8 ss2572
Bolts PlusOntMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2truss phillips 18-8 30424
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2phil truss m/s 18-8 s/s900
GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/2slotted flat m/s 18-8 s/s81
THRDFASTMSMachine ScrewSteelZinc/Clear1/4-20 x 2 1/2slotted round m/s b18.6.316
AALLNJMachine ScrewSteelBlack Oxide1/4-20 x 2 3/41/4-20 x 2 3/4 pan phillips machine screw, steel black oxide & wax and dry finish425
HewesNYMachine ScrewSteelZinc/Clear1/4-20 x 31/4-20x 3 slot pan m/s485
THRDFASTMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 318-8 ss slotted round m/s b18.6.330
AFIFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 31/4-20x3 phil pan ms ss3222
HewesNYMachine ScrewSteelZinc/Clear1/4-20 x 31/4-20x 3 phil rd m/s492
SBSMAMachine ScrewSteelZinc/Clear1/4-20 x 3 1/2phillips pan m/s
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3 1/2phil flat 18-8 ss279
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 3 1/2slotted round m/s zc100
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 3 1/2phil flat150
TimberlineCOMachine ScrewSteelZinc/Clear1/4-20 x 3 1/2fl st m/s zn 1/4-20 x 3-1/250
TimberlineCOMachine ScrewSteelZinc/Clear1/4-20 x 4comb rd m/s zn 1/4-20 x 41000
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 4phil round m/s zc400
WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 4slotted round 18-8 ss80
AALLNJMachine ScrewSteelZinc/Clear1/4-20 x 41/4-20 x 4 round combo head machine screw, steel zinc25
ASFCORPMIMachine ScrewSteelZinc/Clear1/4-20 x 41/4-20 x 4 sltd tr hd mach scw tri zn fe/zn 5an pkg192
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 4combo round m/s zc1000
AFIFLMachine ScrewSteelZinc/Clear1/4-20 x 41/4-20x4 slt rd ms st zn3408
AFIFLMachine ScrewSteelZinc/Clear1/4-20 x 4 1/21/4-20x4-1/2 phil flat ms st zn450
THRDFASTMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 518-8 ss phil flat m/s b18.6.3200
TimberlineCOMachine ScrewSteelZinc/Clear1/4-20 x 5rd st m/s zn 1/4-20 x 5150
GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 6phil flat m/s zc70
THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 618-8 ss phil flat m/s b18.6.33
WeaverWAMachine ScrewSteelZinc/Clear1/4-20 x 6slotted flat80
Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 6nc 18-8 ss round slotted121
KomarARMachine ScrewSteelZinc/Clear1/4-20 x 6 5/16indented hex hd(.431 a.f.) m/s29750

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