
FCH News
Flange Lock Nuts , Grade F
Non-Serrated Flange Lock Nuts, or simply Flange Lock Nuts, have a wide flange at one end. The flange distributes the tightening torque over a wider area, but the locking function is provided by some other feature such as top-lock, center-lock, nylon insert.
91 results, (click on any line for more information)
Buy Flange Lock Nuts from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 1/2-13 | 1/2-13 grade f flange center locknut yellow zinc and wax | 600 |
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Century | FL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | aztec locknut 37clfcfz 3/8-16 large hex flange centerlocknut grade f zinc q2a | 954 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | 3/8-16 grade f flange oval top locknut zinc and wax wax | 2000 |
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MESAFAST | CA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | grade f flange locknut | 590.0 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 7/16-14 | 7/16-14 grade f flange center locknut trivalent clear zinc | 2200 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | 3/8-16 grade f flange staked top locknut zinc | 90269 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 grade f toplock flange nut tri clr zc 120wh/144red rust w/wax | 99400 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Black | 5/16-18 | 5/16-18 grade f flange top locknut trivalent black zinc per 168469-j1 | 2914 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 grade f large flange center locknut trivalent clear zinc | 6159 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/4-10 grade f flange tech locknut zinc | 200 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/8-11 | 5/8-11 grade f oval top flange locknut trivalent clear zinc and wax | 400 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 grade f toplock flange nut zinc and wax wax | 2725 |
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Optimas | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-24 | 3/8-24 super flange gr f lock nut zinklad 250/tnt 15/hydroklad si per drawing (p) | 5407 |
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SWACO | OH | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20(unc) prev torque hex flange l/n grf zinc w-poly ins | 400 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | 3/8-16 hex flange nut gr f top lock stl znc | 11711 |
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CIF | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 prevailing torque hex flange lock nut grade f (5) zinc plated | 191735 |
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R&S Indus | OR | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 7/16-20 | 7/16-20 flange locknut (no serrations) grade f zinc acffz0437f/1000 | 1,300 |
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NAPPCO | TX | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/4-10 | flange lock nut gr f 3/4-10 zinc | 125 |
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Jay-Cee | MI | Lock Nut, Flange, w/o serrations | Grade F | Black Oxide | 1/2-13 | 1/2-13 non serrated flange locknut grade f black e-coat(600-0423/f63880002xxx) | inquire |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/8-11 | 5/8-11 grade f flange centerlock locknut trivalent clear zinc & wax | 300 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/16-18 grade f flange top locknut yellow zinc | 2900 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 grade f flange top locknut zinc and wax (aztech only) wax | 4539 |
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OneMonroe | NC | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 7/16-20 | 7/16-20 flange lock nut grade f zinc | 1100 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | 3/8-16 clear zinc | stover flange nut grade f | 59301 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-28 | 1/4-28 sae grade f plain finish flanged hex nut (no lock) | 2998 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 1/2-13 | 1/2-13 non serrated flange center lock nut grade f zinc/yellow 600/ctn | 1800 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 large flange toplock nut gr.f zp | 5202 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/2-13 | 1/2-13 flange oval locknut gr.f zinc & wax | 211990 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | 3/8-16 flange oval locknut gr. f zinc & wax | 17144 |
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OneMonroe | MA | Lock Nut, Flange, w/o serrations | Grade F | Plain | 3/8-16 | 3/8-16 flange lock nut grade f | 15 |
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OneMonroe | MA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 7/16-20 | 7/16-20 flange lock nut grade f zinc | 1100 |
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Liberty | IL | Lock Nut, Flange, w/o serrations | Grade F | Phosphate | 3/8-16 | 3/8-16 hex flange nut toplock phos & oil | 950 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/8-11 | 5/8-11 grade f techlock flange nut zinc & wax wax | 195 |
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Irwin Ind | Ont | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 grd f super flange lock nut zinc | 396 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 1-8 | 1-8 grade f top flange locknut yellow zinc and wax | 6 |
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National | Ont | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | 1/4-20 grd f st flange hex locknuts | 100 |
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Mansco | MI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | #10-32 | 10-32 toplock flange nut grf triv znc | 3468 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 1/2-13 | 1/2-13 grade f flange tech locknut yellow zinc and wax | 202 |
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Mansco | MI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 1/2-13 centerlock flange nut grf znc yellow | 216 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | flange lock nut1/4-20 grade f | 24000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/2-13 | flange lock nut1/2-13 grade f | 13300 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/2-13 | flange lock nut1/2-13 grade f | 505 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | flange lock nut1/4-20 grade f | 147000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/4-20 | flange lock nut1/4-20 grade f | 8000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 3/8-16 | flange lock nut3/8-16 grade f | 32400 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 44000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 63800 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 57500 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/16-18 | flange lock nut5/16-18 grade f | 62500 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/8-18 | reg flg center lock /w | 3,970 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/8-18 | reg flg center lock | 484 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/8-18 | reg flg center lock /w | 4,620 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/8-18 | reg flange tech+ lock nut .0003/w | 766 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Plain | 5/8-18 | reg flange tech+ lock nut | 1,600 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Grade F | Phosphate | 5/8-18 | reg flange tech lock nut 96 hr phos/oil | 2,000 |
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Field Fas | IL | Lock Nut, Flange, w/o serrations | Grade F | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/4-20 | 1/4-20 top lock flange nut gr. f stl delta mks topcoat gray to withstand 480 hours salt spray to white rust | 1,000 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/2-13 | flange lock nut1/2-13 grade f | 5,600 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade F | Plain | 7/8-20 | nut hex flange top lock grf (pl) 7/8-20 (W0S0) (W0S0) | 2,703 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade F | Plain | 7/16-14 | nut hex flange top lock grf (zf) 7/16-14 spc (W0M0) (W0M0) (W0M0) | 273 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 3/4-10 | nut hex flange ctr lock grf (zy) 3/4-10 (W000) | 455 |
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IPC | VA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/16-24 | 5/16-24 flange stover nut steel grade f zinc yellow | 2,225 |
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Northern | MN | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | s/o 1/4-20 nc gr.f flange locknut zinc | 2850 |
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Northern | MN | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 3/8-16 | s/o 3/8-16 nc gr.f flange locknut zinc/yellow | 940 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 3/8-16 | nut hex flange top lock grf (zy) 3/8-16 (W000) | 103,290 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/4-10 | nut hex flange top lock grf (zt) 3/4-10 (W030) | 1,421 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 1/2-13 | nut hex flange top lock grf (zy) 1/2-13 (W000) | 972 |
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WDMB | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | t x 5/16 | e/nut hex flange top lock grf zyt 5/16-18 spc (W000) (W000) | 10,200 |
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ISSCO | MO | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | flange hex two-way locknut grade f z/p | 16967 |
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ISSCO | MO | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | hex flange two way locknut grade f zp | 6500 |
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ISSCO | MO | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | hex stover locknut flange grade f z/p | 15695 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 3/8-16 | 3/8-16 cone flange locknuts gr f zy | 194 |
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General F | MI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 hex flange ln gr f zn clr triv b18.2.1 | 74635 |
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PENCOM | Ont | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/4-16 | 3/4-16 hex flange top lock nut grade f z | 165 |
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Sonfast | PA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 regular flange top lock nut grade f(grade5) zinc | 6,000 |
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FastWare | Sask | Lock Nut, Flange, w/o serrations | Grade F | Plain | 3/8-16 | 3/8-16 nc flange toplock nut | 1,475 |
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FastWare | Sask | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 5/16-24 | 5/16-24 nf flange toplocknut | 717 |
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FastWare | Sask | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Yellow | 7/16-14 | nc flange center lock nut (max 0.495 thick) | 950 |
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API | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 7/16-14 | flange lock nut zncl and wax per print wax | 364 |
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API | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/2-13 | nut flange lock 1/2-13 gr f zncl & wax print wax | 13,046 |
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ASFCORP | MI | Lock Nut, Flange, w/o serrations | Grade F | Phosphate | 7/8-14 | 7/8-14 full hgt hex flange top lk nut gr f phos+oil | 5,540 |
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THRDFAST | FL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | gr f hex flange lock nut | 280 |
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KBS | TN | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/4-20 | 1/4-20 gr f flange locknut plated | 293,594 |
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THRDFAST | AL | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/4-10 | gr f hex flange lock nut | 9 |
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Wurth Ind | D.F. | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | 3/8-16 large flange center locknut grade f zinc plated | 518 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 3/8-16 | flange toplock gr. f | 125 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade F | Plain | 3/8-24 | super flange toplock gr.f | 975 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade F | Cadmium | 7/16-14 | flange toplock gr. f /wax | 26 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/2-13 | 1/2-13 flange toplock gr. f | 9900 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade F | Plain | #10-24 | 10-24 flange toplock gr. f | 30199 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade F | Plain | #10-32 | 10-32 flange toplock gr. f | 167600 |
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Wurth | IN | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 5/16-18 | 5/16-18 lg flange toplock nut grd f zinc pack 1250 per poly bag | 12,349 |
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