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1/2-20 Non-Serrated Flange Screw
Frame Bolts are hex washer head bolts with a flat washer bearing surface. They are made from high-alloy steel, and commonly used on truck frames, hence the name frame bolt. The flange eliminates the need for washers. They are covered under ASME Standard B18.2.1
83 results, (click on any line for more information)
| Buy Non-Serrated Flange Screw from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MTP | CA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 3/4 | 1/2-20 x 3/4 gr.8 pln ind hex flange bolts f/th a bb 200 fb 1000 qk 5000 | 150 |
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| MTP | CA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 3/4 | 1/2-20 x 3/4 gr.8 pln ind hex flange bolts f/th | 150 |
|
| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 | 1/2-20x1 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 6.250 |
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| BAYFASTCO | FL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | 1/2-20 x 1 | 1/2-20 x 1 hex flange bolt grade 8 zinc yellow | 350 |
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| Bostwick | IN | Flange Screw w/o serr. (Frame Bolt) | Steel | Plain | 1/2-20 x 1 | 1/2-20 x 1 flange bolt (frame bolt) b18.2.1 | 50 |
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| Jackson | MS | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/4 | nf fl/b | 10 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/4 | 1/2-20x1 1/4 hex flange bolt grade 8 plain b18.2.1 | 10900 |
|
| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/4 | 1/2-20x1-1/4 hex flange bolt grade 8 b18.2.1 | 3281 |
|
| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 1/4 | 1/2-20 x 1 1/4 hex flange bolt g8 phos b18.2.1 | 2398 |
|
| ASMC | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 1/4 | fine gr8 hex fl/b phos | 225 |
|
| Delta Secondary | IL | Flange Screw w/o serr. (Frame Bolt) | Class 10.9 | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | 1/2-20 x 1 1/4 | MAGNI 555 (per Ford S426) | 4100 |
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| Alma Bolt | MI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/4 | SAE hex fl/b | 582 |
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| Alma Bolt | MI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/4 | 1/2-20 x 1 1/4 sae hex flange bolt grade 8 | 300 |
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| Jackson | MS | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/2 | nf fl/b | 210 |
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| Ababa | CA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/2 | 1/2-20 x 1 1/2 flange h/b gr 8 pln b18.2.1 | 50 |
|
| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/2 | 1/2-20x1 1/2 flange bolt gr8 plain b18.2.1 | 50 |
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| OBRIEN | OH | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/2 | hex flange gr8 | 275 |
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| Delta | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Clear | 1/2-20 x 1 1/2 | flange bolt gr 8 zinc 1/2-20 x 1 1/2 (FINE THREAD) | 203 |
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| WDMB | IA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | 1/2-20 x 1 1/2 | screw hex flange unser gr8 (zy) 1/2-20x1 1/2 (W050) | 800 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/2 | 1/2-20 x 1-1/2 hex flange bolt gr 8 b18.2.1 | 2409 |
|
| Wurth | IN | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | 1/2-20 x 1 1/2 | 1/2-20 x 1-1/2 hex flange screw gr8 z/y zinc/yellow | 715 |
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| ASMC | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 1/2 | fine gr8 hex fl/b phos | 9 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 1/2 | 1/2-20x1 1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 7.500 |
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| Valley Nu | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 1/2 | nf gr8 hex fl/b pl | 20 |
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| Irwin Ind | Ont | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 1/2 | 1/2-20x1-1/2 hex flange screw gr8 alloy steel phos b18.2.1 | 100 |
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| ISSCO | MO | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 5/8 | hex flanged w/o serrations | 985 |
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| Jackson | MS | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 3/4 | nf fl/b | 200 |
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| Weaver | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 3/4 | 1/2-20x1 3/4 gr8 flange bolt plain | 300 |
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| B & K FAST | PA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 3/4 | 1/2-20 x 1 3/4 hwh flange bolts gr 8 plain b18.2.1 | 4 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 3/4 | 1/2-20x1 3/4 flange bolt gr8 plain b18.2.1 | 45 |
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| OBRIEN | OH | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 3/4 | hex fl/b gr8 | 290 |
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| WDMB | IA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | 1/2-20 x 1 3/4 | screw hex flange unser gr8 (zy) 1/2-20x1 3/4 | 310 |
|
| ASMC | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 3/4 | fine gr8 hex fl/b phos | 42 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 3/4 | 1/2-20x1 3/4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 7.500 |
|
| OSSCO | RI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Clear | 1/2-20 x 1 3/4 | 1/2-20x1 3/4 flange bolt grade 8 plated b18.2.1 | 6 |
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| Valley Nu | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 1 3/4 | nf gr8 hex fl/b pl | 37 |
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| Irwin Ind | Ont | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 1 3/4 | 1/2-20x1-3/4 hex flange screw gr8 alloy steel phos b18.2.1 | 50 |
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| Jackson | MS | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 | nf fl/b | 140 |
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| Weaver | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 | 1/2-20x2 gr8 flange bolt plain | 1550 |
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| B & K FAST | PA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 | 1/2-20 x 2 hwh flange bolts gr 8 plain b18.2.1 | 50 |
|
| OBRIEN | OH | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 | hex fl/b gr8 | 275 |
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| ASMC | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 2 | 1/2-20x2 fine gr8 hex flange screw alloy phos b18.2.1 | 103 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 2 | 1/2-20 x 2 hex flange bolt gr 8 phos/oil b18.2.1 | 6025 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 2 | 1/2-20x2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 6.250 |
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| Liberty | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 | hex fl/b | 225 |
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| CIF | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 2 | 1/2-20x2 hex flange bolt grade 8 phos coated for 72 hours to red rust (105) () | 105 |
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| Valley Nu | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 | nf gr8 hex fl/b pl | 13 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 1/4 | 1/2-20x2-1/4 hex flange bolt grade 8 b18.2.1 | 397 |
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| KBS | TN | Flange Screw w/o serr. (Frame Bolt) | Steel | Plain | 1/2-20 x 2 1/4 | 1/2-20 x 2 1/4 twelve pt flange bolt b18.2.1 | 66 |
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| JET Indus | WI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 1/4 | grade 8 flange bolt 1/2-20x2 1/4 plain fine thread | 13 |
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| Valley Nu | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 1/4 | nf gr8 hex fl/b pl | 65 |
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| Weaver | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 1/2 | 1/2-20x2 1/2 gr8 flange bolt plain | 150 |
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| ASMC | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 2 1/2 | fine gr8 hex fl/b phos b18.2.1 | 453 |
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| Hewes | NY | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 1/2 | flange hdbolt | 20 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 2 1/2 | 1/2-20x2 1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 6.250 |
|
| JET Indus | WI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Clear | 1/2-20 x 2 1/2 | grade 8 flange bolt 1/2-20x2 1/2 zinc fine thread | 20 |
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| Valley Nu | WA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 1/2 | nf gr8 hex fl/b pl | 64 |
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| MTP | CA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 3/4 | 1/2-20 x 2-3/4 gr.8 pln ind hex flange bolts pt | 5,732 |
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| MTP | CA | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 2 3/4 | 1/2-20 x 2-3/4 gr.8 pln ind hex flange bolts pt | 5,732 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 3 | 1/2-20x3 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 5,000 |
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| Infasco D | OH | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 3 | 1/2-20 x 3 hex hd flange screw j429-8 unf n zph+oil phos / oil | 1050 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 3 1/4 | 1/2-20x3 1/4 hex flange bolt grad 8 b18.2.1 | 152 |
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| Endries | WI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | 1/2-20 x 3 1/2 | 1/2-20x3-1/2 grade 8 hex flange bolt tri ylw 72hr white rust | 43 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 3 1/2 | 1/2-20x3 1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 3.750 |
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| CIF | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 3 3/4 | 1/2-20x3 3/4 hex flange bolt grade 8 phos coated for 72 hours to red rust (584) (584) (84) () | 84 |
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| NAPPCO | TX | Flange Screw w/o serr. (Frame Bolt) | Steel | Plain | 1/2-20 x 3 3/4 | extflangec/s 12point steel 1/2-20x3-3/4 (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) | 8 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 3 3/4 | 1/2-20 x 3 3/4 hex flange bolt g8 phos b18.2.1 | 2950 |
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| QFC | TX | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 4 | 1/2-20x4 hex flange bolt grade 8 phos b18.2.1 | 432 |
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| Alma Bolt | MI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 4 | SAE hex fl/b | 280 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 4 | 1/2-20x4 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 3.750 |
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| Alma Bolt | MI | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 4 1/2 | SAE hex fl/b | 579 |
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| Kanebridge | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 4 1/2 | 1/2-20x4 1/2 hex head flange non serrated frame bolt ifi 111 2002 grade 8 black phosphate | 3.500 |
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| Delta Secondary | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Phosphate | 1/2-20 x 6 1/2 | 2 Thread LengthFull Body | 2500 |
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| Delta Secondary | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 6 1/2 | phos and oil | 2500 |
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| Delta Secondary | IL | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Plain | 1/2-20 x 6 1/2 | 2500 |
| |
| Purchase | MO | Flange Screw w/o serr. (Frame Bolt) | Steel | Zinc/Clear | 1/2-20 | 1/2-20 hex flange l/n stl zinc | 1000 |
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| Wurth Ada | MN | Flange Screw w/o serr. (Frame Bolt) | Steel | Phosphate | 1/2-20 | nut hex flange auto grade g (po) 1/2-20 | 1,566 |
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| SIS | AZ | Flange Screw w/o serr. (Frame Bolt) | Steel | Plain | 1/2-20 | hex flange gr g | 25 |
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| Endries | WI | Flange Screw w/o serr. (Frame Bolt) | Steel | Zinc/Clear | 1/2-20 | 1/2-20 hex flange l/n z | 1540 |
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| WSB | KY | Flange Screw w/o serr. (Frame Bolt) | Steel | Zinc/Yellow | 1/2-20 | nut hex flange top lck st (zy) 1/2-20 b18.2.1 | 3,669 |
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| CONTAERO | NJ | Flange Screw w/o serr. (Frame Bolt) | Grade G | Plain | 1/2-20 | flange oval lock grg | 16131 |
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| CONTAERO | NJ | Flange Screw w/o serr. (Frame Bolt) | Grade 8 | Zinc/Yellow | 1/2-20 | hex flange gr8 zn/yel | 2400 |
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| General F | MI | Flange Screw w/o serr. (Frame Bolt) | Steel | Zinc/Clear | 1/2-20 | 1/2-20 hex flange ln gr g zn b18.2.1 | 6750 |
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