FCH News

5/16-18 SEMS Machine Screws

SEMS® Machine Screws are machine screws with pre-assembled captive washers, designed to speed total assembly time in a manufacturing process.

59 results, (click on any line for more information)

Buy SEMS Machine Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
AmericanNYSems Machine ScrewSteelZinc/Clear5/16-18 x 5/16slotted tuss external sems zp1500
    Contact_Supplier
AmericanNYSems Machine ScrewSteelZinc/Clear5/16-18 x 3/8slotted round split sems zp1500
    Contact_Supplier
AmericanNYSems Machine ScrewSteelPlain5/16-18 x 3/8slotted round external sems5000
    Contact_Supplier
FMPMASems Machine ScrewSteelZinc/Clear5/16-18 x 7/16slotted pan with internal l/w510
    Contact_Supplier
AmericanNYSems Machine ScrewSteelCadmium5/16-18 x 1/2slotted round external sems cad pl17000
    Contact_Supplier
IRFNJSems Machine ScrewSteelBlack Oxide5/16-18 x 1/2serrated indented hex washer unslotted black ox5470
    Contact_Supplier
IRFNJSems Machine ScrewSteelBlack Oxide5/16-18 x 1/2serrated indented hex washer unslotted black ox5470
    Contact_Supplier
IRFNJSems Machine ScrewSteelBlack Oxide5/16-18 x 1/2serrated indented hex washer unslotted black ox5470
    Contact_Supplier
EndriesWISems Machine ScrewSteelPhosphate5/16-18 x 1/25/16-18x1/2 indented hex head sems machine screw with split lock washer phos and oil1000
    Contact_Supplier
Kanebridge ILSems Machine ScrewSteelZinc/Clear5/16-18 x 1/25/16-18x1/2 unslotted hex washer external sems machine screw fully threaded zinc and25,000
    Contact_Supplier
ACFCASems Machine ScrewSteelZinc/Clear5/16-18 x 5/85/16-18x5/8 hex square cone sems z/p rohs26000
    Contact_Supplier
CenturyFLSems Machine ScrewSteelPlain5/16-18 x 5/85/16-18x5/8 unsl ind hex washr crest cup (SEMS MACH SCR STL ZN YEL BAKE ROHS COMPL) (SEMS MACH SCR STL ZN YEL BAKE ROHS COMPL) 25350
    Contact_Supplier
AmericanNYSems Machine ScrewSteelZinc/Clear5/16-18 x 5/8slotted hex split sems zp300
    Contact_Supplier
Cal FastenrsCASems Machine ScrewGrade 5Zinc/Clear5/16-18 x 5/8unslotted hex washer w/serrations Cr3+ unslotted hex washer500
    Contact_Supplier
General FMISems Machine ScrewSteelZinc/Clear5/16-18 x .6255/16-18 x .625 phil pn sems nar-l zn b18.135594
    Contact_Supplier
FMPMASems Machine ScrewSteelZinc/Clear5/16-18 x 5/8slotted pan with internal l/w676
    Contact_Supplier
Mid-ValleyCASems Machine ScrewSteelZinc/Yellow5/16-18 x 5/8sems tapping screw b18.13inquire
    Contact_Supplier
CenturyNYSems Machine ScrewSteelZinc/Yellow5/16-18 x 5/85/16-18x5/8 unslotted indented hex washr crest cup sems mach scr stl zn yel bake rohs compl25350
    Contact_Supplier
Cal FastenrsCASems Machine ScrewGrade 5Zinc/Clear5/16-18 x 3/4hex washer gr5 -w/serration-Cr3+3,300
    Contact_Supplier
Cal FastenrsCASems Machine ScrewSteelZinc/Clear5/16-18 x 3/4unslotted hex washer - unslotted hex washer5
    Contact_Supplier
IRFNJSems Machine ScrewSteelZinc/Clear5/16-18 x 3/4ind hex flat washer sems dog pointernal w/patch with zn/ni with clear Cr3+ cr(3+)53091
    Contact_Supplier
Kanebridge ILSems Machine ScrewSteelZinc/Clear5/16-18 x 3/45/16-18x3/4 slotted hex washer external sems machine screw fully threaded zinc and bake37.500
    Contact_Supplier
Kanebridge ILSems Machine ScrewSteelZinc/Clear5/16-18 x 3/45/16-18x3/4 phillips pan external sems machine screw fully threaded zinc and bake37.500
    Contact_Supplier
Kanebridge ILSems Machine ScrewSteelZinc/Clear5/16-18 x 3/45/16-18x3/4 unslotted hex washer external sems machine screw fully threaded zinc and25,000
    Contact_Supplier
ManscoMISems Machine ScrewSteelZinc/Clear5/16-18 x 3/4indented hex washer unslotted m/s triv znc w/ext sems 20/bag190
    Contact_Supplier
ManscoMISems Machine ScrewSteelZinc/Clear5/16-18 x 3/4indented hex washer unslotted m/s triv znc w/ext sems915
    Contact_Supplier
AmericanNYSems Machine ScrewSteelPlain5/16-18 x 7/8slotted pan internal sems black1100
    Contact_Supplier
AmericanNYSems Machine ScrewSteelPlain5/16-18 x 7/8hex int/ext sems6500
    Contact_Supplier
WurthINSems Machine ScrewSteelZinc/Clear5/16-18 x 7/85/16-18x 7/8ind hex hd sems w/split l/w zinc pack 500 per poly bag2,450
    Contact_Supplier
IPCVASems Machine ScrewSteelZinc/Yellow5/16-18 x 7/85/16-18x7/8 indented hex unslotted m/s sems split l.w. steel zinc yellow14,200
    Contact_Supplier
QCSORSems Machine ScrewSteelZinc/Clear5/16-18 x 7/85/16-18x7/8 indented hex ext sems zinc543
    Contact_Supplier
MidStatesMISems Machine ScrewSteelZinc/Clear5/16-18 x 1in hex unslotted m/s w/ l/w znc663
    Contact_Supplier
FastWareSaskSems Machine ScrewSteelPhosphate5/16-18 x 1flat phillips c/w countersunk external tooth lockwasher1,000
    Contact_Supplier
Kanebridge ILSems Machine ScrewSteelZinc/Clear5/16-18 x 15/16-18x1 phillips pan external sems machine screw fully threaded zinc and bake31.250
    Contact_Supplier
Kanebridge ILSems Machine ScrewSteelZinc/Clear5/16-18 x 15/16-18x1 unslotted hex washer external sems machine screw fully threaded zinc and31.250
    Contact_Supplier
General FMISems Machine ScrewSteelPlain5/16-18 x 15/16-18x1 sems screw w/patch b18.1311500
    Contact_Supplier
RevcarVASems Machine ScrewGrade 5Zinc/Clear5/16-18 x 1slotted hwh m/s crt cup sems gr5.115,275
    Contact_Supplier
FACCAOntSems Machine ScrewSteelCadmium5/16-18 x 1sems machine screw phillips flat hd w/ ctsk ext tooth lockwasher 5/16-18 unc x 1 lg low carbon steel cadmium plated b18.1315,990
    Contact_Supplier
IndexFastCASems Machine ScrewSteelPhosphate5/16-18 x 19756 hex bellville washer head semsinquire
    Contact_Supplier
IndexFastCASems Machine ScrewSteelPhosphate5/16-18 x 111320 indented hex sems 1/2 af 7/8 wash o.d.inquire
    Contact_Supplier
BuckeyeOHSems Machine ScrewSteelPlain5/16-18 x 15/16-18 x 1, modified hw style weld screw w/ dog pointinquire
    Contact_Supplier
CIFILSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18x1 torx truss head sem 18-8 s/s steel5000
    Contact_Supplier
IndexFastCASems Machine ScrewSteelPlain5/16-18 x 1 1/1617035 body bolt 5/16-18 x 1-1/16 hex head sems w/dog point 7/8 washer o.d. 1/2 hex zininquire
    Contact_Supplier
AmericanNYSems Machine ScrewSteelZinc/Clear5/16-18 x 1 1/8hex split sems pl800
    Contact_Supplier
AmericanNYSems Machine ScrewSteelPlain5/16-18 x 1 1/4f flat washer (1 1/4) sems3000
    Contact_Supplier
ACFCASems Machine ScrewSteelZinc/Clear5/16-18 x 1 1/45/16-18x1-1/4 phillips indented hex square cone sems z/p rohs3397
    Contact_Supplier
MidStatesMISems Machine ScrewSteelZinc/Clear5/16-18 x 1 1/4hex unslotted m/s w/ l/w z494
    Contact_Supplier
RevcarVASems Machine ScrewGrade 5Zinc/Clear5/16-18 x 1 1/4slotted hwh m/s crt cup sems gr5.15,700
    Contact_Supplier
ManscoMISems Machine ScrewSteelZinc/Clear5/16-18 x 1 1/45/16-18 x 1-1/4 indented hex washer unslotted metal tf scr triv znc403
    Contact_Supplier
AmericanNYSems Machine ScrewSteelCadmium5/16-18 x 1 3/8indented hex split sems cad pl2500
    Contact_Supplier
LibertyILSems Machine ScrewSteelZinc/Clear5/16-18 x 1 1/2phil pan exter nal sems nal sems2,900
    Contact_Supplier
RevcarVASems Machine ScrewGrade 5Zinc/Clear5/16-18 x 1 1/2slotted hwh m/s crt cup sems gr5.112,750
    Contact_Supplier
Palmer BoltOHSems Machine ScrewGrade 8Plain5/16-18 x 1 1/2special gr 8 hex fw sems5,000
    Contact_Supplier
FTSOHSems Machine ScrewSteelZinc/Clear5/16-18 x 1 5/8indented hex washer unslotted t t110,000
    Contact_Supplier
IPCVASems Machine ScrewSteelZinc/Yellow5/16-18 x 1 3/45/16-18x1 3/4 indented hex unslotted m/s sems split l.w. steel zinc yellow6,574
    Contact_Supplier
RevcarVASems Machine ScrewGrade 5Zinc/Clear5/16-18 x 1 3/4slotted hwh m/s crt cup sems gr5.113,750
    Contact_Supplier
HewesNYSems Machine ScrewSteelPlain5/16-18 x 2 1/2slotted roundsems full thread22850
    Contact_Supplier
IRFNJSems Machine ScrewSteelZinc/Yellow5/16-18 x 3slotted round m/s ylw stl & magnagar2050
    Contact_Supplier
KomarILSems Machine ScrewSteelZinc/Clear5/16-18 x 4slotted hex washer1050
    Contact_Supplier

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