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Serrated Flange Screws
Serrated Flange Screws, Serrated Flange Bolts and commonly known by their trade name as Whiz-Lock Bolts, are unslotted hex head flange screws that have serrations under the flange, or on the bearing surface. The flange provides more strength than a regular hex screw, and in some applications, the serrations eliminate the need for lock washers or lock nuts.
96 results, (click on any line for more information)
| Buy Serrated Flange Screws from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 3/8-16 x 5/8 | nc hex whiz fl/b gr.5 | 970 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 7/16-14 x 1 | nc hex serrated whiz fl/b gr.5 | 648 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 7/16-14 x 1 1/4 | nc hex serrated whiz fl/b gr.5 | 620 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Plain | M6-1.00 | M6x1.00 serrated whiz flange locknut | 19 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | #8-32 | 8-32 nc serrated whiz flange locknut | 200 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | #10-24 | 10-24 nc serrated whiz flange locknut | 3340 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | #10-32 | 10-32 nf serrated whiz flange locknut | 4364 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4 | 1/4 nc serrated whiz flange locknut | 4753 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4-28 | 1/4-28 nf serrated whiz flange locknut | 4431 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 5/16 | 5/16 nc serrated whiz flange locknut | 7278.75 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 5/16-24 | 5/16-24 nf serrated whiz flange locknut | 3531 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 3/8 | 3/8 nc serrated whiz flange locknut (case hardened) | 85776 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 3/8-24 | 3/8-24 nf serrated whiz flange locknut | 2083 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 7/16 | 7/16 nc serrated whiz flange locknut | 10502 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 7/16-20 | 7/16-20 nf serrated whiz flange locknut | 2269 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/2 | 1/2 nc serrated whiz flange locknut | 15535.5 |
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| Jackson | MS | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/2-20 | 1/2-20 nf serrated whiz flange locknut | 1158 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3/4 | 3/8-16x3/4 flanged serrated whizlock screw 18-8 304 18-8/#31-sfh-37c-75/kane #3712mww18-8 304 s/s | 250 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/4 | 3/8-16x1 1/4 flanged serrated whizlock screw 18-8 304 18-8/#31-sfh-37c-125 kane #3720mww18-8 304 s/s | 100 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 flanged serrated whizlock nut | 5348 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 | 5/16-18 flanged serrated whizlock nut 18-8 304 18-8 | 176 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Yellow | 3/8-16 | 3/8-16 flanged serrated whizlock nut | 13900 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 flanged serrated whiz lock screw gr.5 | 2000 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 3/4 | 5/16-18x3/4 flanged serrated whiz lock screw gr.5 | 2400 |
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| Weaver | WA | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 2 | 1/4-20x2 whiz bolt 18-8 ss serrated flange | 1000 |
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| Weaver | WA | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 whiz bolt 18-8 ss serrated flange | 25 |
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| Weaver | WA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Yellow | 3/8-16 x 1 | 3/8-16x1 gr8 whiz bolt trim hd serrated flange yellow zinc | 3100 |
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| Weaver | WA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Yellow | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 gr8 whiz bolt trim hd serrated flange yellow zinc | 5222 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/4 | 3/8-16x1 1/4 flanged serrated whizlock screw 18-8 304 18-8 with vibratite vc-3 | 1525 |
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| YANKEE | NH | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 3/4 | 1/4-20 x 1-3/4 serrated hex washer flange screw 18-8 stainless steel | 500 |
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| YANKEE | NH | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4-20 | 1/4-20 serrated flange hex locknut steel zinc plated | 4442 |
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| YANKEE | NH | Flange Screw w serr. (Whiz-Lock eq.) | Aluminum | Plain | #8 x 1 1/4 | #8 x 1 1/4 serr hex wash flange scr type-a alum | 195 |
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| YANKEE | NH | Flange Screw w serr. (Whiz-Lock eq.) | Class 10.9 | Black Oxide | M10-1.50 x 35 | m10 (1.5) x 35 serrated flange hex cap screw class 100 steel black oxide | 92 |
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| YANKEE | NH | Flange Screw w serr. (Whiz-Lock eq.) | Class 9.8 | Black Oxide | M10-1.50 x 35 | m10 (1.5) x 35 serrated flange hex cap screw class 90 steel black oxide | 72 |
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| YANKEE | NH | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Plain | M6-1.00 x 16 | m6(1) x 16 serr hex wash flange scr plain | 45 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 flanged serrated whizlock screw #3116mww5 | 600 |
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| YANKEE | NH | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 serr hex wash flange scr zinc pltd | 623 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | M5-0.80 x 10 | m5-.8 x 10 whiz flangeblt hrd stl znc | 1629 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | M6-1.00 x 12 | m6-1.0 x 12 whiz flangeblt hrd stl znc | 6300 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Plain | M8-1.25 x 25 | m8-1.25 x 25 whiz flangeblt hrd stl pln | 11 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | M8-1.25 x 25 | m8-1.25 x 25 whiz flangeblt hrd stl znc | 463 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Plain | M8-1.25 x 40 | m8-1.25 x 40 whiz flangeblt hrd stl pln | 58 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 whiz flangeblt gr 5 znc | 150 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 whiz flangeblt gr 5 znc | 200 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 whiz flangeblt s/s | 50 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 whiz flangeblt gr 5 znc | 900 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 whiz flangeblt gr 5 znc | 3991 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 whiz flangeblt gr 5 znc | 400 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 whiz flangeblt gr.8.2 hrd stl znc | 169 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 whiz flangeblt s/s | 1558 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20 x 5/8 whiz flangeblt gr 5 znc | 2400 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Plain | 1/4-20 x 5/8 | 1/4-20 x 5/8 gr.5 whiz flangeblt w/dri-loc 204 red | 190 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 whiz flangeblt gr 5 znc | 14173 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 whiz flangeblt gr 5 znc | 600 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 whiz flangeblt gr.8.2 hrd stl znc | 366 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 whiz flangeblt gr.8.2 hrd stl znc | 300 |
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| Ababa | CA | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20 x 3/4 whiz flangeblt s/s | 100 |
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| Set Screw | IL | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | #10-16 x 1.0 | unslotted hex serrated flange washer self drilling type #3 screw | inquire |
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| Set Screw | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x .50 .2 | serrated fl/b & bake per print #4319 | inquire |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 3/8-16 x 1 | 3/8-16x1 flanged serrated whiz lock screw gr.5 | 7 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 2 | Zinc/Clear | 3/8-16 x 3/4 | serrated hwh fl/b gr2 | 1 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 1 1/4 | serrated hwh flange scr gr5 | 1900 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 3/8-16 x 1 | 3/4 serrated hwh fl/b gr5 | 340 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 | serr. hex flange locknut 18-8 s/s | 250 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 5/8 | serrated hwh flange scr 18-8 s/s | 13 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 8 | Phosphate | 5/16-18 x 1 1/2 | serrated gr8 hex flange fr/b blk phos | 1200 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 5/16-18 x 1 3/4 | serrated hwh fl/b gr5 | 220 |
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| ACCURATE | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 2 | Zinc/Clear | 3/8-16 x 1 | serrated hwh fl/b gr2 | 1925 |
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| American | NY | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | 1/4-20 x 2 | hex flange serrated bolt pl | 700 |
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| METRO IND | OH | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Black Oxide | M6 x 25 | M6x25 hex serrated tensilok flange screw zinc bn 73 | 300 |
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| METRO IND | OH | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Black Oxide | M6 x 20 | m6 x 20 hex serrated tensilok flange screw bn 73 | 200 |
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| RCFast | AZ | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | M8 x 25 | hex fl/b w/serrations stl 1 | 200 |
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| RCFast | AZ | Flange Screw w serr. (Whiz-Lock eq.) | Steel | Zinc/Clear | M10 x 25 | hex wshr hd flange whizlock w/serrations stl 1 | 800 |
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| TownCountry | AR | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/2-13 x 2 | 1/2-13x2 flanged serrated whizlock screw gr.5 # 5032mww | 100 |
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| FTS | OH | Flange Screw w serr. (Whiz-Lock eq.) | Class 10.9 | Plain | M12-1.75 x 35 | ser hex flng scr din 6921 gr10.9 | 450 |
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| Lubker Di | PA | Flange Screw w serr. (Whiz-Lock eq.) | Class 10.9 | Phosphate | M8-1.25 x 30 | M8x1.25x30 hex flange bolt ( serrations) prop cl 10.9 blk phos din 6921 | 1026 |
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| CNB | IL | Flange Screw w serr. (Whiz-Lock eq.) | Grade 5 | Zinc/Clear | 1/4-20 x 5/8 | serrated hex fl/b with 3m thread locker 2510 orange | 1500 |
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