FCH News

Jack Screws, Zinc/Clear

Hex Jack Screws are used in printed circuit boards or sheet metal fabrications and their purpose is to provide a set distance separator between two objects. The two objects could be two circuit boards or two sheets of sheet metal. Like a hex male/female standoff, a hex jack screw has one end projecting and threaded, and the other end drilled and internally threaded. Where a hex jack screw differs from a hex male/female standoff is that the threaded end on a jack screw protrudes further than the threaded end of a standoff.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
MAINSOURCNHHex Jack ScrewSteelZinc/Clearamp 745563-3 (jack screw 4-40x1/4 zp)8200
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SJS ProdCAHex Jack ScrewSteelZinc/Clear1/81/8 rnd 2-56 x .355 slot special j/s zp 3384
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/16 x 4 40 x .1913/16 x 4-40 x.191 jackscrew st zp 9888
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/163/16 hex jackscrew 4-40 x 1.25 stl zp 2000
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/163/16 m/f jckscr 4-40x3/16 st clr zp rohs 1050
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SJS ProdCAHex Jack ScrewSteelZinc/Clearx 5/163/16 hex 4-40x5/16 jackscrew st zp w/nyl 405
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SJS ProdCAHex Jack ScrewSteelZinc/Clearx 3/83/16 hex 4-40 x 3/8 jackscrew st zp rohs 1800
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SJS ProdCAHex Jack ScrewSteelZinc/Clear1/81/8 rnd jackscrew 2-56 w/slot st zp 470
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/16 x 4 40 x 3/83-16 hex 4-40 x 3/8 jackscrew stl zp 500
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SJS ProdCAHex Jack ScrewSteelZinc/Clear#4-40 x 3/16jackscrew 4-40 x 3/16 stl zp 31
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/163/16 hex jack screw 5/16 male 2-56fem zp 23
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SJS ProdCAHex Jack ScrewSteelZinc/Clearx 1/43/16hex 4-40x1/4 jackscrew w/splt lw st zprohs 100
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SJS ProdCAHex Jack ScrewSteelZinc/Clear#4-40 x 1/4keystone 4-40 x 1/4 jack screw stl zp 450
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YANKEENHHex Jack ScrewSteelZinc/Clear#4-40 x .312 x 3/16jack screw hex900
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CenturyFLHex Jack ScrewSteelZinc/Clear3/16 x 11/16raf 4750-9 3/16 hex x 11/16l rohs e2a (JACK SCREW STEEL TRIV. ZI & YEL (NO KIT)) (JACK SCREW STEEL TRIV. ZI & YEL (NO KIT)) 2239
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CenturyFLHex Jack ScrewSteelZinc/Clear3/16 x 11/16raf 4750-9-12 3/16 hex x 11/16l (no kit) (JACK SCREW STEEL TRIVALENT ZINC CLEAR) (JACK SCREW STEEL TRIVALENT ZINC CLEAR) 100
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CenturyFLHex Jack ScrewSteelZinc/Clear190904368 4-40 jackscrew stl rohs zi blk ((PLATE TO GAGE ONLY) ROHS COMPL E5A) ((PLATE TO GAGE ONLY) ROHS COMPL E5A) 2113
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CenturyFLHex Jack ScrewSteelZinc/Clear787-4787194-4 jack screw stl zn bl per printrev e3 16113
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CenturyFLHex Jack ScrewSteelZinc/Clear525205818-3 3/16x3/16x5/16 jack scrstl zn clr per print 460000
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CenturyFLHex Jack ScrewSteelZinc/Clear525207720-3 3/16x3/16x9/16 jack scrstl zn clr .0002 tk per print 4 full threads int ref sealed & sorted 4000
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Global FaTXHex Jack ScrewSteelZinc/Clear4-40 x 3/16 x 5/164-40x3/16x5/16 steel hex/jackscrew zinc keystone electronics 7230-5100
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CenturyFLHex Jack ScrewSteelZinc/Clear525207953-3 3/16x3/16x7/16 jack scrstl zn clr .0002 min & sealer per print 203983
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NAPPCOTXHex Jack ScrewSteelZinc/Clear1/41/4 hex jack scr lock assembly stl znc (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE)21
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NAPPCOTXHex Jack ScrewSteelZinc/Clearjackscrew&hardwarezincplate&goldiridite (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM)565
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HayesCAHex Jack ScrewSteelZinc/Clear#4-40 x 3/84-40 x 3/8 jack screw(3/16af) zinc400
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NAPPCOTXHex Jack ScrewSteelZinc/Clear4-4 x 1/44-4x1/4 jack screw w/hardware steel zp (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE) (375-ELEC & CONNECTOR HARDWARE)1070
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NAPPCOTXHex Jack ScrewSteelZinc/Clearjackscrew&hardwarezincplate&goldiridite (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM) (467-KEYSTONE & AMATOM)565
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NAPPCOTXHex Jack ScrewSteelZinc/Clear1/41/4 hex jack scr lock assembly stl znc (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE) (430-NON RAF ELEC HARDWARE)222
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NAPPCOTXHex Jack ScrewSteelZinc/Clear7/167/16 hex jack scr lock assembly stl znc (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE) (425-RAF ELEC. HARDWARE)246
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Cal FastenrsCAHex Jack ScrewSteelZinc/Clearkeystone # 7233-5 4-40 x 5/8 jack screw & plate /KEYSTONE72335100
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Cal FastenrsCAHex Jack ScrewSteelZinc/Clear3/163/16 hex 4-40 x 3/8 jack screw rohs compliant /raf 47504/cr3 /RAF47504/CR31,000
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Cal FastenrsCAHex Jack ScrewSteelZinc/Clear#4-40 x 3/164-40x3/16af x 1/4lng jack screw stl i /raf 47502z /RAF47502Z800
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EndriesWIHex Jack ScrewSteelZinc/Clear4-40x1 3/16 hex jack screw trivalent clear zinc12700
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OlanderCAHex Jack ScrewSteelZinc/Clearlyntron jack screw 9/16 male stl zn135
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OlanderCAHex Jack ScrewSteelZinc/Clearjack scr 4-40 x 9/16 stl zn300
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OlanderCAHex Jack ScrewSteelZinc/Clearjack scr 4-40 x 1/4 zinc clear w/patchlk20
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OlanderCAHex Jack ScrewSteelZinc/Clear3jack screw 4-40 x 3/16 stl zn cr3 () ()7059
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OlanderCAHex Jack ScrewSteelZinc/Clearjack screw 4-40 x 5/16 stl. zn clr patch ()6478
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OlanderCAHex Jack ScrewSteelZinc/Clearjack scr 4-40 x 7/16 patch stl zn () ()105
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OlanderCAHex Jack ScrewSteelZinc/Clear3jack scr 4-40 x 5/8 stl znc cr3 rohs () ()572
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AbabaCAHex Jack ScrewSteelZinc/Clear#4-40 x 1/44-40 x 1/4 hex jack screw 3/16 af stl znc100
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AbabaCAHex Jack ScrewSteelZinc/Clear#4-40 x 5/164-40 x 5/16 hex jack screw 3/16 af stl znc275
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EndriesWIHex Jack ScrewSteelZinc/Clear373750-04-zc-12 4-40 jack screw 3/16 head hex chromium free 96 hr salt spray zinc7917
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EndriesWIHex Jack ScrewSteelZinc/Clear#4-40 x 3/164-40x3/16 jack screw with capt external lock washer trivalent clear zinc200
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EndriesWIHex Jack ScrewSteelZinc/Clear#4-40 x 7/16 3/164-40x7/16 3/16 hex jack screw (only) steel zinc rohs1000
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CenturyNYHex Jack ScrewSteelZinc/Clearamp 205818-3 3/16af x .191 +/-.002 hgt 5/16 ext thread x 4-40 stl zinc jack screw amp products 205818-3 amp products 205818-3 amp products 205818-3 amp products 205818-3500
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CenturyNYHex Jack ScrewSteelZinc/Clear5207720-3 3/16x3/16x9/16 jack scr stl zn clr .0002 tk per print 4 full threads int ref sealed & sorted4000
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CenturyNYHex Jack ScrewSteelZinc/Clearraf 4750-6-28 1/2l 3/16 jack screw zi/yel4500
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CenturyNYHex Jack ScrewSteelZinc/Clearraf 4750-9-12 3/16 hex x 11/16l (no kit) jack screw steel trivalent zinc clear100
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CenturyNYHex Jack ScrewSteelZinc/Clearraf 4750-2-12 mod = patchlock less hrd wre jack screw stl zinc clr w/patch5000
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CenturyNYHex Jack ScrewSteelZinc/Clear4-40 x 3/16 hex m/f jack screw 4-40 x 3/16 length 3/16 hex m/f jack screw locking assembley zinc rohs (fc47501-s-12)300
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CenturyNYHex Jack ScrewSteelZinc/Clear190904368 4-40 jackscrew stl rohs zi blk (plate to gage only) rohs compl e5a2113
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CenturyNYHex Jack ScrewSteelZinc/Clear3m company 3341-1s jack screw kit ( with washers nuts) zinc clear to be packaged into kits44
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CenturyNYHex Jack ScrewSteelZinc/Clear575747222-3 3/16x1/6 x9/16 jack scr stl zn clr & sealed per print90180
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CenturyNYHex Jack ScrewSteelZinc/Clear525207953-3 3/16x3/16x7/16 jack scr stl zn clr .0002 min & sealer per print203983
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CenturyNYHex Jack ScrewSteelZinc/Clear5205817-3 4-40 x 5/16 jack scr kit stl rohs compl zinc clear amp products 5205817-3 amp products 5205817-3 amp products 5205817-3114
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CenturyNYHex Jack ScrewSteelZinc/Clear787-4787194-4 jack screw stl zn bl per print rev e316113
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CenturyNYHex Jack ScrewSteelZinc/Clear525205818-3 3/16x3/16x5/16 jack scr stl zn clr per print739000
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LibertyILHex Jack ScrewSteelZinc/Clear#4-40 x 3/16 x 3/16hex jack screw oal 1/2in rohs compliant screw oal 1/2in rohs compliant917
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KomarILHex Jack ScrewSteelZinc/Clearjack screw (3/16 hex) 7/16 thread zinc500
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/163/16hex jckscw 4-40x1/4 st zp rohs compl ()1000
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SJS ProdCAHex Jack ScrewSteelZinc/Clearx .3053/16 hex 4-40 x .305 jack screw st zp () ()300
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RCFastAZHex Jack ScrewSteelZinc/Clearamp-ref-(mfh440x3/16x3/16sz1 (1/4m)( clear-jackscrew only-no hdw)1100
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SJS ProdCAHex Jack ScrewSteelZinc/Clearx 3/83/16hex 4-40x3/8 j/s st zp w/nyl patch 5000
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GlobalCAHex Jack Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clearhex jackscrew assembly st/ clear w/np 0.18-8 304 s/s afx0.313 shank lx4-40 thd 0.18-8 304 s/s afx0.313 shank lx4-40 thd4,224
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SJS ProdCAHex Jack ScrewSteelZinc/Clearx 1/43/16 hex 4-40x1/4 jackscrew zp w/patch
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/163/16 hex j/s 4-40 x 1/4 st zp wnp rohs
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SJS ProdCAHex Jack ScrewSteelZinc/Clearx 5/163/16 hex 4-40x5/16 jackscrew st zp rohs
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SJS ProdCAHex Jack ScrewSteelZinc/Clearjackscrew zp ii / slide lock post
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SJS ProdCAHex Jack ScrewSteelZinc/Clear3/163/16 jex jackscrew 4-40x5/16 zp w/hrdwr
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QCSORHex Jack ScrewSteelZinc/Clear#4-40 x 3/163/16 x 5/164-40x3/16hx3/16lx5/16tl hex jackscrew z rohs raf electronic hardw2500
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QCSORHex Jack ScrewSteelZinc/Clear#4-40 x 3/163/16 x 3/84-40x3/16hx3/16lx3/8tl jackscrew zinc w/vc3 raf electronic hardw3429
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QFCTXHex Jack ScrewSteelZinc/ClearM x .347jack screw sems .347lg zinc3934
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QFCTXHex Jack ScrewSteelZinc/ClearM3M3 to 4-40 jack screw zinc1741
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QFCTXHex Jack ScrewSteelZinc/Clear#4-40 x 5/16#4-40x5/16 jackscrew 3/16 hex 4-40 internal threads steel 0.0002-0.0004 zinc plate clear trivalent chromate must withstand 5 psi torque to hex sort to 50 ppm1159093
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SISAZHex Jack ScrewSteelZinc/Clear#4-40 x 1/4 3/164-40x1/4 long (3/16 hex) jack screw stl zinc11000
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SISAZHex Jack ScrewSteelZinc/Clear#4-40 3/16 x 3/164-40 (3/16 hex)x3/16 jack screw stl zinc6750
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SISAZHex Jack ScrewSteelZinc/Clear#4-40 x 1/4slotted male-female jack screw clear1300
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SISAZHex Jack ScrewSteelZinc/Clear#4-40 x 3/16(3/16 hex length ) jack screw stl480
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TSFTXHex Jack ScrewSteelZinc/Clearjackscrew zp 3/16hx x1/4lgx440 n/h273
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TSFTXHex Jack ScrewSteelZinc/Clear#4-40 x 5/16jack screw no hardware clear trivalent zinc 4-40 x 5/168100
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TSFTXHex Jack ScrewSteelZinc/Clearjackscrew 3/16 hex 4-40 x 3/8 clear zinc rohs no hardware3044
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TSFTXHex Jack ScrewSteelZinc/Clear#4-40 x 1/2jack screw trivalent clear zinc no hardware 4-40 x 1/2319
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ACFCAHex Jack ScrewSteelZinc/Clearx 43/16hx3/16x4-40 m/f steel jack screw 5/16 male zinc511
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ACFCAHex Jack ScrewSteelZinc/Clearx 4 5/163/16hx3/16x4-40 5/16 male jack screw zinc plate49
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ACFCAHex Jack ScrewSteelZinc/Clearx 43/16hx3/16 x4-40 m/f steel jackscrew 1/2 male trivalent881
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 3/164-40x3/16 3/16 hex jackscrew male zinc50,000
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 5/164-40x5/16 3/16 hex jackscrew male zinc50,000
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 1/44-40x1/4 3/16 hex jackscrew male zinc50,000
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 3/84-40x3/8 3/16 hex jackscrew male zinc37.500
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 7/164-40x7/16 3/16 hex jackscrew male zinc37.500
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 5/84-40x5/8 3/16 hex jackscrew male zinc12.500
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 1/24-40x1/2 3/16 hex jackscrew male zinc25,000
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Kanebridge ILHex Jack ScrewSteelZinc/Clear#4-40 x 9/164-40x9/16 3/16 hex jackscrew male zinc25,000
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General FMIHex Jack ScrewSteelZinc/Clear#4-40 x 5/84-40 x 5/8 jack scr .0002 zn clr45000
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NAPPCOTXHex Jack ScrewSteelZinc/Clear5/85/8 hex jack scr lock assembly stl znc258
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NAPPCOTXHex Jack ScrewSteelZinc/Clear1/41/4 hexjackscrew stlzincclear790
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TrifastTXHex Jack ScrewSteelZinc/Clear66unc male 4unc female jack screw stl rohs zinc clr baked510
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ZAL INDUSCAHex Jack ScrewSteelZinc/Clear#4-404-40 m/f jack screw plated100
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EmpireWAHex Jack ScrewSteelZinc/Clear#4-40 x 1/44-40 x 1/4 jack screw 3/16hx zinc plate w/ nd expand-a-lock threadlocker30000
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NAPPCOTXHex Jack ScrewSteelZinc/Clear5/165/16 hexjackscrew zincclearchrom no hdw320
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AIHAZHex Jack ScrewSteelZinc/Clearjack screw 3/16 hexx9/16 lx4-40 y4996
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AIHAZHex Jack ScrewSteelZinc/Clearjack screw 3/16 hexx9/16 lx4-40 y4996
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ASFCORPMIHex Jack ScrewSteelZinc/Clear#4-40 x 1/4 3/164-40 x 1/4 3/16 hex jack scw standoff tri zn fe/zn 5an pkg10,000
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GUIDONNJHex Jack ScrewSteelZinc/Clear#4-40 x 5/16Keystone Electronics 7230 LESS HARDWAREinquire
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