1/2 Flange Lock Nuts
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.
113 results, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
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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Set Screw | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | flange center lock nut | inquire |
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Ababa | CA | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/2-13 | 1/2-13 non-serrated flange nut gr 8 pln | 221 |
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Ababa | CA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-13 | 1/2-13 conical flg lock nut gr.g hrd stl pln | 175 |
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Weaver | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-13 | 1/2-13 gr g flange all steel lock nut plain | 544 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | side lock flange nut pl | 10000 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-13 | 1/2-13 cone flange locknuts gr g plain | 275 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-13 | 1/2-13 cone flange locknuts gr g zinc | 37 |
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YANKEE | NH | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | hex flanged didstored-thread lock nut grade-g | 938 |
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ACCURATE | IL | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | flange lock nut grade g blk phos | 592 |
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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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Century | FL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | 1/2-13 stover flanged locknut (GRADE G PHOS & OIL (GR-8)) (GRADE G PHOS & OIL (GR-8)) | 2150 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/2-13 | flange lock nut1/2-13 grade g | 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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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade F | Plain | 1/2-13 | flange lock nut1/2-13 grade f | 13,300 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/2-13 | flange lock nut1/2-13 grade g | 11,000 |
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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 | 505 |
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GLF | OH | Lock Nut, Flange, w/o serrations | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 | 1/2-13 spiralock hex flange nut gr 8 stl magni 575 per ps-10378 () () | 5284 |
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GLF | OH | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/2-13 | 1/2-13 hex flange nut gr 8 stl pln () () | 180 |
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CIF | IL | Lock Nut, Flange, w/o serrations | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 | 1/2-13 all metal prevailing torque locknut with flange no serrations grade 8 plated per tms 4518 type ii (magni 511) (20031) (20031) (5331) () | 3231 |
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SIS | AZ | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/2-13 | 1/2-13 hex flange lock nut gr. 8 steel | 300 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Cadmium | 1/2-13 | flange top lock nut cad pl | 200 |
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NAPPCO | TX | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-13 | 1/2-13 flange lock nut grade g zy (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) (165-LOCKNUTS) | 622 |
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THRDFAST | FL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | hex flange lock nut | 48 |
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THRDFAST | TN | Lock Nut, Flange, w/o serrations | 316, 317, A4 Stainless | Plain | 1/2-13 | t-316 ss hex flange lock nut | 21 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | large flg center lock | 2,931 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | reg flg center lock | 650 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | reg flg tech lock | 130 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-13 | 1/2-13 non serrated flange lock nut grade g zinc/yellow 600/ctn | 7200 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | 1/2-13 non serrated flange lock nut grade g black phosphate 800/ctn-100/pkg | 1030 |
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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 center locknut yellow zinc and wax | 700 |
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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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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | 1/2-13 flange locknut gr g phos & oil | 1806 |
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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 | 100775 |
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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 | 50000 |
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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 | 450000 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | 1/2-13 flange locknut zp | 719 |
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THRDFAST | MS | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/2-13 | gr 8 hex flange lock nut | 1,260 |
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SWACO | OH | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | 1/2-13 torque flange l/n grg p&o | 13 |
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ASMC | IL | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | coarse grg stover all metal flange locknut med carb phos | 624 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-13 | 1/2-13 flange lock nut grade g zinc | 400 |
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Komar | MO | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 spiralock hex flange nuts zinc | 3568 |
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BHAM | AL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | 1/2-13 spherical flange l/nut | 698 |
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ZAL INDUS | CA | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | 1/2-13 flange nut with center lock pltd | 94,612 |
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ZAL INDUS | CA | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | 1/2-13 stover lock nuts flange style | 640 |
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FastWare | Sask | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-13 | 1/2-13 nc flange toplock nut | 59 |
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ASMC | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-13 | coarse heavy flange nut med carb | 49 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-13 | flanged hex nut (no lock) | 476 |
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MESAFAST | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-13 | 1/2-13 regular flange toplock nut grade g steel zinc | 600.0 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | 1/2-13 non-serrated flange hex nuts case hardened hr15n 78/90 zinc and bake | 6.250 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | 1/2-13 nylon insert flange stop hex lock nut zinc | 7.500 |
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Liberty | IL | Lock Nut, Flange, w/o serrations | Steel | Black Oxide | 1/2-13 | flange nut self-locking self-locking | 476 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-13 | 1/2-13 regular flange top lock hex nut grade g zinc yellow | 15,000 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | 1/2-13 non serrated regular flange center locknut grade f zinc | 18.750 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/2-13 | nylon flng | 30 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | flange toplock gr. g 72 hr phos/o | 344804 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | flange toplock gr. g phos/oil | 2350 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade 8 | Black Oxide | 1/2-13 | nylon flng / | 229886 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-13 | flange toplock gr.g .0002 z&y/wax | 350 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Black Oxide | 1/2-13 | gr.g flange toplock cad&wax | 95 |
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ASMC | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-13 | coarse grg stover all metal flange locknut med carb | 382 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/2-13 grade f flange center locknut zinc & wax | wax | 13384 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-13 grade g hex flange locknut hex chromium free 96 hr salt spray zinc | 2800 |
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API | IA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-13 | nut hex flg lock 1/2-13 gr g zncl&wax jds14&print wax | 1,953 |
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API | IA | Lock Nut, Flange, w/o serrations | Grade F | Zinc/Clear | 1/2-13 | nut f lange lock 1/2-13 gr f zncl & wax print wax | 13,046 |
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BAYFASTCO | FL | Lock Nut, Flange, w/o serrations | Steel | Zinc/Clear | 1/2-13 | 1/2-13 flange lock nut zinc | 800 |
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SWACO | OH | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-13 | 1/2-13 hex flange top lock nut grg zy | 50 |
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NAPPCO | TX | Lock Nut, Flange, w/o serrations | Grade 5 | Zinc/Clear | 1/2-13 | 1/2-13 gr5 zp centerlock flange nut | 750 |
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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 G | Galvanized | 1/2-13 | 1/2-13 flange toplock gr. g | 24047 |
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OSSCO | RI | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/2-13 | 1/2-13 prevailing torq flange nut gr 8 | 150 |
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Alma Bolt | MI | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-13 | finish flanged hex nut (no lock) | 628 |
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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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CIF | IL | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Clear | 1/2-13 | 1/2-13 all metal prevailing torque locknut with flange no serrations grade 8 plated per tms 4523 (7643) () | 7643 |
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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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Valley Nu | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-13 | nc flange lock nut pl | 325 |
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SWACO | OH | Lock Nut, Flange, w/o serrations | Grade 8 | Plain | 1/2-13 | 1/2-13 flange locking nut gr 8 | 450 |
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JET FITTING | CA | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 | 1/2-13 torque flange l/n grg p&o 095021 | 813 |
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Century | NY | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-13 stover flanged locknut grade g phos & oil (gr-8) | 2150 |
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Weaver | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-20 | 1/2-20 gr g flange all steel lock nut plain | 343 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-20 | flange lock nut | 500 |
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B & K FAST | PA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-20 | 1/2-20 cone flange locknut gr g plain | 586 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 | 1/2-20 hex flange lock nut grade g phos/oil | 300 |
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MTP | CA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-20 | 1/2-20 gr.g yzn top lock flange nuts 800 | stock |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/2-20 | flange lock nut1/2-20 grade g | 1,300 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/2-20 | flange lock nut1/2-20 grade g | 15,600 |
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RAMCO | OH | Lock Nut, Flange, w/o serrations | Grade G | Galvanized | 1/2-20 | flange lock nut1/2-20 grade g | 26,400 |
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CIF | IL | Lock Nut, Flange, w/o serrations | Grade G | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-20 | 1/2-20 prevailing torque flange locknut unserrated grade g (8) plated per tms 4518 type ii (magni 511) (241) (241) (241) () | 241 |
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CIF | IL | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 | 1/2-20 prevailing torque flange locknut unserrated grade g (8) black phos oil (115650) (93950) (4200) () | 95200 |
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American | NY | Lock Nut, Flange, w/o serrations | Steel | Cadmium | 1/2-20 | toplock nut cad pl mclean fogg | 500 |
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American | NY | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Yellow | 1/2-20 | gr 8 top lock nut | 100 |
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Aztech | IL | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-20 | reg flg tech lock | 479 |
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TPC | IN | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2-20 | flange top locknut | 100000 |
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BoltCraft | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 x 600 | 1/2-20 top lock hex flange nut fine thread grade g phosphate 600/ctn | 1800 |
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Endries | WI | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 | 1/2-20 grade g flange locknut phosphate | 750 |
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NutsBolts | NE | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 | 1/2-20 flange locknut gr g phos & oil | 99 |
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Jackson | MS | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-20 | nf flange l/n gr g | 1980 |
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ASMC | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-20 | fine grg stover all metal flange locknut med carb | 6 |
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Liberty | IL | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-20 | 1/2-20 hex flange nut toplock | 3,361 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Black Oxide | 1/2-20 | flange toplock gr. g / | 352 |
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CONTAERO | NJ | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-20 | flange toplock gr.g | 2300 |
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ASMC | IL | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 | fine grg stover all metal flange locknut med carb phos | 1,442 |
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API | IA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2-20 | nut flg top lock 1/2-20 zncl jdm f15 a2c | 4,054 |
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Infasco D | OH | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-20 | 1/2-20 hex flange all metal top locknut gr g unf n zy+l | 4000 |
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Infasco D | GA | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-20 | 1/2-20 hex flange all metal top locknut gr g unf n zy+l | 2400 |
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Infasco D | GA | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 | 1/2-20 hex flange all metal top locknut gr g unf n zph+oil phos / oil | 88900 |
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Valley Nu | WA | Lock Nut, Flange, w/o serrations | Grade G | Plain | 1/2-20 | nf flange lock nut | 530 |
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Infasco D | TX | Lock Nut, Flange, w/o serrations | Grade G | Phosphate | 1/2-20 | 1/2-20 all metal flange lock nut grade g fine phos & oil 1/2-20 | 88900 |
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Infasco D | TX | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Yellow | 1/2-20 | 1/2-20 hex flange all metal top locknut gr g unf n zy+l 1/2-20 | 2400 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2 | 1/2nc grg(8) flange l/nut | 98 |
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QFC | TX | Lock Nut, Flange, w/o serrations | Steel | Plain | 1/2 | 1/2nc grg(8) flange l/nut | 700 |
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Jackson | MS | Lock Nut, Flange, w/o serrations | Grade G | Zinc/Clear | 1/2 | nc flange l/n gr g | 3332 |
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Kanebridge | IL | Lock Nut, Flange, w/o serrations | Grade 8 | Zinc/Yellow | 1/2-13 ce12698 | 1/2-13 ce12698 nylon insert flange hex locknut grade 8 zinc yellow | 2.500 |
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