Serrated Flange Lock Nuts, Grade 8 or Grade C
Serrated Flange Lock Nuts, or Whiz-Lock® nuts, have a wide flange at one end that is serrated on the under side. On tightening, the serrations bite into the mating surface providing the locking feature.
84 results, (click on any line for more information)
Buy Serrated Flange Lock Nuts from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Century | FL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/16-18 | 5/16-18 serr flange nut gr-8 +magni 565 | 200 |
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MESAFAST | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/8-11 | serrated flange hex nut gr8 zinc | 24.0 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 7/16-14 | 7/16-14 serr hex flange nut gr 8 stl zy | 294092 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 | 1/2-13 serr hex large flange nut gr 8 stl magni 575 | 1202 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | 1/2-13 serr hex large flange nut gr 8 stl zy | 402460 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 7/16-14 | 7/16-14 serr hex large flange nut gr8 stl pln | 100 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/16-18 | 5/16-18 serr hex large flange nut gr 8 stl pln | 1487 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/8-11 | 5/8-11 serr hex flange nut gr 8 stl pln | 200 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/4-10 | 3/4-10 serr hex flange nut gr 8 stl zy | 28146 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/4-20 | 1/4-20 serr hex flange nut gr 8 stl zy | 1760 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | 1/2-13 serr hex flange nut gr 8 stl zy | 273 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 3/8-16 | 3/8-16 serr hex large flange nut gr 8 magni 575 | 2853 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | 5/16-18 serr hex large flange nut gr 8 stl zy | 2351 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Black | 1/2-13 | 1/2-13 serr hex flange nut gr 8 stl bzn | 21839 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | 5/16-18 serr hex flange nut gr 8 stl zy | 1222 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 7/16-14 | 7/16-14 serr hex flange nut gr 8 stl magni 575 | 11975 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 serr hex large flange nut gr 8 stl zy | 160329 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 1/2-13 | 1/2-13 serr hex flange nut gr8 stl zc | 495 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 1/2-13 | 1/2-13 serr hex large flange nut gr 8 stl pln | 3534 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 9/16-12 | 9/16-12 serr hex flange nut gr8 stl zy | 11479 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 serr hex flange nut gr 8 stl zy | 3000 |
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GLF | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/8-11 | 5/8-11 serr hex flange nut gr 8 stl zy | 86138 |
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SWACO | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/8-11 | 5/8-11 serrated hex flange locknuts steel grade-8 zinc yellow | 40 |
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SWACO | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | 1/2-13 serr hex flange l/n gr8 stl zy | 347 |
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SWACO | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/4-20 | 1/4-20 serr hx flange l/n gr8 zy | 1600 |
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SWACO | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 3/8-16 | 3/8-16 serr hx flange locknut gr8 zp | 28000 |
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CIF | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | ASTM F1941-10 Fe/Zn-Ni | 1/4-20 | 1/4-20 serrated hex flange locknut grade 8 plated per tms 4521 type i (zinc nickel black) | 719 |
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CIF | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/16-18 | 5/16-18 serrated hex flange nut grade 8 magni 565 coated with wax | 76900 |
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CIF | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 1/2-13 | 1/2-13 serrated hex flange locknut grade 8 magni 565 | 10433 |
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CIF | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 1/4-20 | 1/4-20 serrated hex flange nut grade 8 phos coated for 72 hours to red rust | 65189 |
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CIF | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | 5/8-18 | 5/8-18 prevailing torque flange locknut unserrated grade 8 plated per tms 4518 type ii (magni 511) | 674 |
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CIF | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 5/8-18 | 5/8-18 hex flange locknut unserrated grade 8 phos coated for 72 hours to red rust per b-2 g-1 | 50 |
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Cal Fastenrs | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | serrated flange nut gr. 8 | 350 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 1/4-20 | 1/4-20 gr.8 serrated flange nut steel plain 2000/ | stock |
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OneMonroe | NC | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 1/2-13 | 1/2-13 grade 8 phosphate and oil serrated flange nut | 256 |
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OneMonroe | NC | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 3/4-10 | 3/4-10 serr flange nut gr 8 | 100 |
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OneMonroe | MN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/8-11 | 5/8-11 gr.8 hex flange lock nut serrated-yz | 200 |
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OneMonroe | MN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 3/4-10 | 3/4-10 gr.8 serrated flange nut-zinc | 8 |
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OneMonroe | MN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/8-11 | 5/8-11 gr.8 hex flange lock nut serrated-yz | 200 |
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OneMonroe | MN | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 3/4-10 | 3/4-10 gr.8 serrated flange nut-zinc | 8 |
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NutsBolts | NE | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 5/16-18 | 5/16-18 gr8 whizlock nut zp | 5938 |
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OneMonroe | MA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 3/4-10 | 3/4-10 serr flange nut gr 8 | 100 |
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OneMonroe | MA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 1/2-13 | 1/2-13 grade 8 phosphate and oil serrated flange nut | 256 |
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Liberty | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | hex serrated flange nut | 100 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | 1/2-13 hex serrated flange nut gr 8 zy | 500 |
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Endries | WI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 hex serr flange nut gr 8 zy | 16 |
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Fastener | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 7/16-14 | serrated flange hex nut 7/16-14 gr 8 phos/oil | 1150 |
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Fastener | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 1/2-13 | serrated hex flange nut 1/2-13 gr 8 phos/oil | 750 |
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Fastener | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 5/16-18 | serrated hex flange nut 5/16-18 gr 8 phos/oil | 2884 |
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Mansco | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | serr flange nut gr8 | 764 |
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Mansco | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 1/2-13 | serr flange nut gr8 hard & blk phos & oil 500/box | 500 |
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Mansco | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 3/8-16 | 3/8-16 serr flange nut gr8 zinc | 633 |
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Ababa | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 serrated whiz flange nut gr.8 yellow zinc b18.2.2 | 200 |
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Fastener | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 3/4-10 | serrated hex flange nut 3/4-10 gr 8 phos/oil | 334 |
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MidStates | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 1/2-13 | serr flg l/n gr 8 | 25 |
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MTP | CA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 grade 8 yzn flange nuts serrated | stock |
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Future Fastener | TX | Lock Nut, Flan ge, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/8-11 | 5/8-11 grade 8 serrated flanged hex nut plain black | 80 |
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FTS | OH | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 3/8-16 | serr flange l/n gr 8 zn | 22000 |
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SIS | AZ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | M8-1.20 | M8x1.2 hex flange nut w/serrations grade8 steel zinc clear hex free | 900 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 3/4-10 | flange nut serrated thru-hardened carbon steel gr 8 phos & oil 3/4-10 | 600 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 1/4-20 | flange nut serrated thru-hardened carbon steel gr 8 phos & oil 1/4-20 | 110 |
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TSF | TX | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Phosphate | 5/16-18 | flange nut serrated thru-hardened carbon steel gr 8 phos & oil 5/16-18 | 2100 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 serrated flange hex lock nuts grade 8 zinc yellow | 25,000 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | 1/2-13 serrated flange hex lock nuts grade 8 zinc yellow | 6.250 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | 5/16-18 serrated flange hex lock nuts grade 8 zinc yellow | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/4-20 | 1/4-20 serrated flange hex lock nuts grade 8 zinc yellow | 50,000 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/4-10 | 3/4-10 serrated flange hex lock nuts grade 8 zinc yellow | 2.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/8-11 | 5/8-11 serrated flange hex lock nuts grade 8 zinc yellow | 3.750 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 9/16-12 | 9/16-12 serrated flange hex lock nuts grade 8 zinc yellow | 3.750 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/16-18 | 5/16-18 serrated flange hex lock nuts grade 8 black phosphate | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 1/4-20 | 1/4-20 serrated flange hex lock nuts grade 8 black phosphate | 50,000 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 3/8-16 | 3/8-16 serrated flange hex lock nuts grade 8 black phosphate | 25,000 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 1/2-13 | 1/2-13 serrated flange hex lock nuts grade 8 black phosphate | 6.250 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/4-20 | 1/4-20 serrated lrg flange hx lock nut gr8 zinc yellow | 50,000 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 5/16-18 | 5/16-18 serrated lrg flange hx lock nut gr8 zinc yellow | 37.500 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 1/2-13 | 1/2-13 serrated lrg flange hx lock nut gr8 zinc yellow | 6.250 |
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Kanebridge | IL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Yellow | 3/8-16 | 3/8-16 serrated lrg flange hx lock nut gr8 zinc yellow | 25,000 |
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BHAM | AL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 3/4-10 | gr8 reg/flg nut no/serr. | 20 |
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SRF | AL | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 3/4-10 | flange nut with serrations gr 8 | - |
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ASFCORP | MI | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 3/4-10 | 3/4-10 full hgt serr hx flg lk nut gr 8 | 1 |
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CONTAERO | NJ | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Zinc/Clear | 7/16-14 | serrated flange lock nut gr8(hard) & | 6400 |
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Valley Nu | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 3/8-16 | nc gr8 serrated flange nut pl | 879 |
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Valley Nu | WA | Lock Nut, Flange, w serr. (Whiz-Lock etc.) | Grade 8 | Plain | 5/8-11 | nc gr8 serrated flange nut pl | 10 |
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