FCH News

1/4 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.

201,898 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 Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1slotted truss 18-8715
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ISSCOMOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 1 1/4phillips pan 18-8940
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ISSCOMOMachine ScrewSteelZinc/Clear1/4-28 x 2slotted flat8200
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ISSCOMOMachine ScrewSteelZinc/Clear1/4-28 x 1/2slotted flat8800
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CenturyFLMachine ScrewPainted1/4-20 x 1 1/21/4-20x1-1/2 phillips pan m/s + white paint ref sw paint# 0358c350
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CenturyFLMachine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20 x 1 1/4 slotted flat hd steel zinc plt200
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CenturyFLMachine ScrewSteelZinc/Clear1/4-20 x 1 1/41/4-20 x 1 1/4 slotted truss hd steel zinc plt200
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CenturyFLMachine ScrewSteelZinc/Yellow1/4-20 x 11/4-20 x 1 slotted ind hex/washer m/s steel zinc yellow450
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/21/4-20 x 1/2 hex head machine screw 18-885
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20 x 3/8 slotted flat hd 18-8 dfars6314
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CenturyFLMachine ScrewNylon (Polyamide)Plain1/4-20 x 3/81/4-20 x 3/8 slotted flat head machine screw nylon black1182
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/21/4-20 x 1 1/2 phillips pan hd. 18-8100
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CenturyFLMachine ScrewSteelZinc/Yellow1/4-20 x 1 1/41/4-20 x 1 1/4 phillips pan hd steel zi & yel zinc/yellow8730
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CenturyFLMachine ScrewBlack Oxide1/4-20 x 31/4-20 x3 phillips flat mach screw black ox 1/4-20 x3 phillips flat mach screw black ox500
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CenturyFLMachine ScrewSteelBlack Oxide1/4-20 x 1 1/41/4-20 x 1 1/4 phillips flat hd machine screw steel black oxide1083
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CenturyFLMachine ScrewSteelZinc/Clear1/4-24 x 7/81/4-24 x 7/8 slotted round hd-ms steel zinc plt22490
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CenturyFLMachine ScrewSteelZinc/Clear1/4-20 x 11/4-20 x 1 ind hex washer hd mach screw steel zinc (unslottedd) q2a1385
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GLFOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 slotted round hd m/s 18-8 s/s9
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GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20 x 1-1/2 phillips round hd m/s stl zc2246
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GLFOHMachine ScrewSteelZinc/Clear1/4-20 x 1/21/4-20 x 1/2 phillips flat hd m/s stl zc3317
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 slotted hex wash ms ssinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Yellow1/4-20 x 3 1/21/4-20 x 3 1/2 phillips ovalal m/s ss/yellow zincinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 21/4-20 x 2 square pan m/s ssinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/21/4-20 x 1/2 phillips pan m/s ss7000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 41/4-20 x 4 phillips flat m/s ss50
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 phillips pan head m/s 18-8 ss 100 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 41/4-20 x 4 phillips flat m/s ss/chrome-inquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 phillips pan m/s 18-8ss w/left hand thread per print rev binquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Fluoropolymer-Based (Xylan, Fluorokote, Teflon)1/4-20 x 1 3/41/4-20 x 1-3/4 phillips truss m/s 18-8 ss low contour/black xylan-13000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20 x 3/4 phillips pan m/s ss/chrome-16000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 31/4-20 x 3 phillips pan head m/s 18-8 ss 25 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLMachine ScrewBrassPlain1/4-20 x 3/41/4-20 x 3/4 slottedround m/s brass29000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/41/4-20 x 2-1/4 phillips pan m/s ssinquire
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BrikksenFLMachine ScrewSilicon BronzePlain1/4-20 x 11/4-20 x 1 phillips flat head m/s silicon bronze 100 per small bag 5 small bags per master pack-generic brand2000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20 x 3/4 slottedovalal ms ss7000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 phillips pan m/s 18-8ss domestic madeinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Chrome Plated1/4-20 x 1 3/41/4-20 x 1-3/4 ph oval m/s ss/bright chrome-8000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 21/4-20 x 2 slottedround m/s ss100
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/41/4-20 x 2-1/4 phillips truss head m/s 18-8 ss 25 per small bag 5 small bags per master pack-generic brandinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20 x 3/4 phillips flat m/s ss/nylon patchinquire
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ZAL INDUSCAMachine ScrewSteelZinc/Clear1/4-20 x 5/81/4-20x5/8 slotted truss m/s w/serrations pltd700.0
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ZAL INDUSCAMachine ScrewSteelPlain1/4-20 x 21/4-20x2 slotted round m/s3500.0
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ZAL INDUSCAMachine ScrewSteelZinc/Clear1/4-20 x 61/4-20x6 phil round m/s pltd774.0
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-20 x 3/81/4-20x3/8 phil pan m/s stainless bl/ox3350.0
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20x3/4 phil fillister m/s stainless220.0
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ZAL INDUSCAMachine ScrewBrassPlain1/4-20 x 5/161/4-20x5/16 slotted pan m/s brass19200.0
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ZAL INDUSCAMachine ScrewSteelBlack Oxide1/4-20 x 3/41/4-20x3/4 phil oval m/s bl/ox4000.0
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-28 x 3/81/4-28x3/8 phil flat m/s 100 degree 18-8stn. blk900.0
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 11/4-28x1 phil round m/s stainless3500.0
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ZAL INDUSCAMachine Screw316, 317, A4 StainlessPlain1/4-20 x 1/21/4-20x1/2 slotted round m/s 316 stainless100.0
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American WIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/21/4-20x1-1/2 nc phil ovalal hd m/s #18-8 ss1297
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SWACOOHMachine ScrewSteelBlack Oxide1/4-20 x 3/41/4-20x3/4 ph pan machine screw steel black oxide and wax416
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CIFILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/21/4-20 x 2 1/2 phillips ovalal head machine screw 18-8 stainless steel100
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 phillips flat m/s ss/nylon patchinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5 1/21/4-20 x 5-1/2 phillips truss m/s s/s low contourinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/21/4-20 x 2-1/2 phillips pan m/s ss/black2000
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BrikksenFLMachine Screw316, 317, A4 StainlessPlain1/4-20 x 31/4-20 x 3 phillips flat m/s 316ss2000
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BrikksenFLMachine Screw316, 317, A4 StainlessPlain1/4-20 x 1 1/41/4-20 x 1-1/4 phillips flat 316ssinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/21/4-20 x 2-1/2 sq flat m/s ssinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 phillips pan m/s 18-8ss w/left hand thread per print rev binquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 31/4-20 x 3 phillips ovalal m/s ss14000
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 11/4-20 x 1 hex washer hd ms ssinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 4 1/21/4-20 x 4 1/2 phillips truss m/s ss low contourinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 3/41/4-20 x 1-3/4 phillips truss m/s ss low contour 100 per boxinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/21/4-20 x 1-1/2 square pan m/s ssinquire
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BrikksenFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3 1/21/4-20 x 3-1/2 phillips pan head m/s 18-8 ss 25 per small bag 5 small bags per master pack-generic brandinquire
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FasSpcMfgFLMachine ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/4-20 x 11/4-20 x 1 slotted flat head machine screw ni-cu 4004
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OneMonroeMAMachine ScrewSteelNickel Plated1/4-20 x 1/21/4-20 x 1/2 phillips flat ms steel nickel864
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 31/4-20 x 3 | st. st. flat phillips m/s601
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Alma BoltMIMachine ScrewPlain1/4-20 x 21/4-20 x 2 | hex washer machine screw300
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20 x 3/4 | st. st. pan slottedm/s80
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 2 1/21/4-20 x 2 1/2 | st. st. flat phillips m/s185
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 21/4-20 x 2 | st. st. flat slottedm/s140
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1pattern st. st. thumb94
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OneMonroeMAMachine ScrewBrassPlain1/4-20 x 1 1/41/4-20 x 1 1/4 slottedround m/s brass239
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OneMonroeMAMachine ScrewSteelZinc/Clear1/4-20 x 5/81/4-20 x 5/8 phillips flat head zinc plated machine screw471
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OneMonroeMAMachine ScrewSteelZinc/Clear1/4-20 x 1 3/4screw 1/4-20x1 3/4 phillips pan machine screw fully threaded zinc 1250/ctn1250
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Irwin IndOntMachine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20 x 3/4 phil flat m/s zinc nd593sblue applied20000
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Raw ProduNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/4square drive pan head ms 304 ss 1/4-20 x 3/419
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Raw ProduNJMachine ScrewBrassPlain1/4-20 x 1 3/4brass slotted round head ms 1/4-20 x 1-3/4392
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Raw ProduNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2torx tp flat head ms 304 ss 1/4-20 x 1/2500
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Raw ProduNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-20 x 3/4phillips pan head ms black oxide 304 ss 1/4-20 x 3/46369
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Raw ProduNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 7/8phillips flat head ms 304 ss 1/4-28 x 7/8117
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Raw ProduNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-28 x 3/4phillips pan head ms 304 ss 1/4-28 x 3/4606
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Raw ProduNJMachine ScrewBrassPlain1/4-20 x 2 3/4brass slotted round head ms 1/4-20 x 2-3/4500
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Raw ProduNJMachine Screw316, 317, A4 StainlessPlain1/4-20 x 4phillips pan head ms 316 ss 1/4-20 x 4807
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Raw ProduNJMachine Screw316, 317, A4 StainlessPlain1/4-20 x 2phillips pan head ms 316 ss 1/4-20 x 21013
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Raw ProduNJMachine ScrewBrassPlain1/4-20 x 7/8brass slotted flat head ms 1/4-20 x 7/8134
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FastenercOHMachine ScrewSteelZinc/Clear1/4-20 x 11/4-20 x 1 steel fill phill m/s-nylok zinc4000
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QCSORMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 5/81/4-20x5/8 phil round m/s stainless200
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QCSORMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20x1-1/2 phil flat m/s zinc100
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AccutiteCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 5/161/4-20x 1-5/16 hex washer head m/s ss with wax3550
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AccutiteCAMachine ScrewSteelBlack Oxide1/4-20 x 1/21/4-20 x 1/2 phil truss m/s steel black oxide w nylon patch8855
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AccutiteCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/41/4-20x1/4 phil pan hd m/s 304 s/s3000
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Fastener OHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 3/4slotted round machine screw 1/4-20x1-3/4 18.8 5900
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ManscoMIMachine ScrewSteelZinc/Clear1/4-20 x .406 truss phil m/s triv znc w/nylon patch26178
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ManscoMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide1/4-20 x 3/8 pan phil m/s 18-8 s.s. blk ox941
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HodellOHMachine ScrewSteelZinc/Yellow1/4-20 x 3/41/4-20 x 3/4 slotted fill ms .0003 zy |500
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AFIFLMachine ScrewSteelZinc/Black1/4-20 x 1/21/4-20x1/2 combo pan ms st blk zn () ()2920
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AFIFLMachine ScrewSteelZinc/Yellow1/4-20 x 3/41/4-20x3/4 phil pan ms st zd () ()2400
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AFIFLMachine ScrewSteelZinc/Clear1/4-20 x 3/41/4-20x3/4 phil flat ms st zn rohs () ()969
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OlanderCAMachine ScrewNylon (Polyamide)Zinc/Clear1/4-20 x 1/2 slot flat nyl blk rohs85
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RapidNYMachine ScrewSteelCadmium/Yellow1/4-20 x 1 1/8screw machine pan hd. phillips steel i/a/w rev 4 1/4-20 unc-2a x 1.125 long cadmium plate MS35206-344889
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HodellOHMachine ScrewSteelZinc/Clear1/4-20 x 1/21/4-20x1/2 phil round m/s trivalent zinc94
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ASFCORPMIMachine ScrewSteelZinc/Clear1/4-20 x 41/4-20 x 4 slotted tr hd mach scw tri zn fe/zn 5an pkg192
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THRDFASTOKMachine ScrewSteelZinc/Yellow1/4-20 x 1slotted flat m/s z&y irr. b18.6.35
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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
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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
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THRDFASTALMachine ScrewSteelZinc/Clear1/4-20 x 7/8slotted flat m/s b18.6.317
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Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 3/4nc round slotted zb112
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Valley NuWAMachine ScrewSteelZinc/Black1/4-20 x 1 1/4nc pan slotted zb600
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Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1 1/4nc 18-8 ss flat slotted33
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