FCH News

M12 Serrated Hex Flange Screws (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.

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

Buy Serrated Hex Flange Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12 x 50m12.0 x 50.0mm serrated flange bolt grade 8.8 triv zinc plated din 6921350
    Contact_Supplier
American WIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-1.75 x 35m12-1.75x35 serr hex flange bolt zinc din 6921-8.88.8300
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Black OxideM12 x 20m12 x 20 din 6921-8.8-serrated-f/th bl/ox hex hd flange bolts300
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Black OxideM12 x 50m12 x 50 din 6921-8.8-serrated-f/th bl/ox hex hd flange bolts125
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-30m12 x 30 din 6921-8.8-serrated-f/th-zn indented hex hd flange bolts675
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-20m12 x 20 din 6921-8.8-serrated-f/th-zn indented hex hd flange bolts9,160
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-40m12 x 40 din 6921-8.8-serrated-f/th-zn indented hex hd flange bolts3,700
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-25m12 x 25 din 6921-8.8-serrated-f/th-zn indented hex hd flange bolts8,270
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-50m12 x 50 din 6921-8.8-serrated-f/th-zn indented hex hd flange bolts10,573
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/ClearM12-30m12 x 30 din 6921-10.9-serrated-f/th-zn indented hex hd flange bolts2,400
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-35m12 x 35 din 6921-8.8-serrated-f/th-zn indented hex hd flange bolts5,134
    Contact_Supplier
MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12-45m12 x 45 din 6921-8.8-serrated-f/th-zn indented hex hd flange bolts6,675
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12 x 50m12 x 50 din 6921 8.8 zinc plated serrated hex head flange screwinquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12 x 35m12 x 35 din 6921 8.8 zinc plated serrated hex head flange screwinquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12 x 40/40m12 x 40/40 din 6921 a2 stainless steel full thread serrated hex head flange screwinquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12 x 20/20M12x20/20 a2 18-8 304 steel full thread serrated hex head flange screw din 6921inquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12 x 50/30M12x50/30 8.8 zinc plated serrated hex head flange screw per print din 6921inquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12 x 45/45M12x45/45 a2 18-8 304 steel full thread serrated hex head flange screw din 6921inquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12 x 90/90M12x90/90 a2 18-8 304 steel full thread serrated hex head flange screw din 6921inquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM12 x 25M12x25 8.8 zinc plated serrated hex head flange screw din 6921inquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 12.9PlainM12-1.25 x 25M12-1.25x25 12.9 serrated plain finish extra fine thread hex head flange screw din 6921inquire
    Contact_Supplier
EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM12 x 25/25M12x25/25 a2 18-8 304 steel full thread serrated hex head flange screw din 6921400
    Contact_Supplier
ManscoMIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/ClearM12-1.75 x 25M12-1.75x25 hex serr flange bolt cl100 triv znc din 6921s720
    Contact_Supplier
FTSOHHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9PlainM12-1.75 x 35ser hex flng scr din 6921 gr10.9450
    Contact_Supplier
FastWareSaskHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/YellowM12-1.75 x 80hex fl/b serrations din 692115
    Contact_Supplier
FastWareSaskHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/YellowM12-1.75 x 120hex fl/b serrations din 69215
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.