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Serrated Hex Flange Screws, Class 9.8 (DIN 6921)

Serrated Hex Flange Screws, Serrated hex 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.

7 results, (click on any line for more information)

Buy Serrated Hex Flange Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Alma BoltMIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM8-1.25 x 40m8 x 1.25 x 40 serrated hex flange bolt class 90 din 6921425
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Alma BoltMIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM6-1.00 x 20m6 x 1.0 x 20 serr. hex flange bolt class 90 din 6921743
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Alma BoltMIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM6-1.00 x 10m6 x 1.0 x 10 serr. hex flange bolt class 90 din 69211029
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM10 x 17m10 x 17 din 6921 9.8 plain finish hex head flange screw with serrationsinquire
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ManscoMIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM6-1.00 x 12m6-1.0 x 12mm hex serr flange bolt class 90 pln din 6921s2800
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IRFNJHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8Zinc/ClearM8-1.25 x 12fl/b with serrations cl 90 din 69215,501
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WDMBIAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM8 x 12scr flange serrated si. cl90 (a2k) m8x12 din 6921 (W000)1,200
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