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30mm length Serrated Hex Flange Screws

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.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 12.9Zinc/ClearM12 x 30m12 x 30mm hex flange bolt durlok grade 12.9 zinc74
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EndriesWIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM6 x 30m6x30 class 8.8 hex serrated flange bolt zinc697
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/YellowM6 x 30m6 x 30 din 6921-cl 8.8-serr y/z hex flange boltsstock
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/ClearM6 x 30serrated flange bolts f/th52,975
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/ClearM8 x 30serrated flange bolts f/th29,765
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/ClearM10 x 30serrated flange bolts f/th40,800
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/ClearM12 x 30serrated flange bolts f/th10,328
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6 x 30din 6921 hex flange bolt serrated4,300
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8 x 30din 6921 hex flange bolt serrated17,542
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MTPCAHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10 x 30din 6921 hex flange bolt serrated1,000
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KomarILHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM6-1.00 x 30m6-1.0 x 30 whiz flange serrated bolt cl 8.8 zinc
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OneMonroeNCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.)M10-1.5-1.50 x 30m10-1.5 x 30 serr flange hex screw cl100 geomet 500 finish (rohs compliant)130
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OneMonroeNCHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/ClearM8-1.25-1.25 x 30m8 x 1.25 x 30 hx flange bolt-10.9-serrated-zp50
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8PlainM16 x 30m16 x 30 din en 1665 8.8 finish plain hex head flange bolt heavy seriesinquire
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9PlainM12 x 30m12 x 30 din 1665 10.9 plain finish hex head flange bolt heavy seriesinquire
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9PlainM10 x 30m10 x 30 en 1665 10.9 plain finish hex head flange bolt heavy seriesinquire
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/ClearM12 x 30m12 x 30 din 1665 10.9 zinc plated hex head flange bolt heavy seriesinquire
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM8 x 30m8 x 30 din 6921 8.8 zinc plated serrated hex head flange screwinquire
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10 x 30M10x30 a2 18-8 304 steel serrated hex head flange screw din 6921inquire
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM5 x 30M5x30 a2 18-8 304 steel serrated hex head flange screw din 6921inquire
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM10 x 30M10x30 8.8 zinc plated serrated hex head flange screw din 6921800
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Alma BoltMIHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM10-1.50 x 30m10 x 1.5 x 30 serrated | hex flange bolt class 90 din 692150
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MtrcSpecCAHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelBlack OxideM10-1.50 x 30M10-1.5x30 hex flange bolt serr. flange. bn 73stock
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Wurth IndINHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM8 x 30scr w151 tensilock kl.90 m8x30 steel plain4080
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WINAMNHex Flange Screw w/ serr. (Whiz-Lock eq.)AluminumPlainM8 x 30scr w151 tensilock kl.90 m8x304080
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MMCCILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM6 x 30m6 x 30 serrated flange bolt w151fl thermal black14093
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MMCCILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM8 x 30m8 x 30 serrated flange bolt w151fl thermal black51431
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MMCCILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM10 x 30m10 x 30 serrated flange bolt w151fl thermal black1368
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MMCCILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM12 x 30m12 x 30 serrated flange bolt w151fl thermal black777
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MMCCILHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM16 x 30m16 x 30 serrated flange bolt w151fl thermal black20
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MMCCILHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM10 x 30m10x30 hex flange bolt a2 serrated din 6921inquire
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WDMBIAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8PlainM10 x 30screw serrated si. 8.8 (a3c) m10x30 din 6921 (W050) (W050)13,500
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Lubker DiPAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9PhosphateM8-1.25 x 30M8x1.25x30 hex flange bolt ( serrations) prop cl 10.9 blk phos din 69211026
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Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM6-1.00 x 30m6-1.0x30 metric din 6921 class 8.8 indent hex flanged washer serrated screw full thd zinc37.500
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Kanebridge ILHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 8.8Zinc/ClearM8-1.25 x 30m8-1.25x30 metric din 6921 class 8.8 indent hex flanged washer serrated screw full thd zinc20,000
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EurolinkSCHex Flange Screw w/ serr. (Whiz-Lock eq.)300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM8 x 30M8x30 a2 18-8 304 steel serrated hex head flange screw din 6921inquire
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MSTCMAHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM6 x 30m6 x 30 jis hex scr w/fl-lck wshr (13od)400
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MSTCMAHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM5 x 30m5 x 30 jis hex scr w/fl-lck wshr (12od)982
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MSTCMAHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM10 x 30m10 x 30 mst 73 hex flng scr w/serration1050
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MSTCMAHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelPlainM10 x 30m10 x 30 mst 73 hex flng scr w/serration125
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FastWareSaskHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 10.9Zinc/YellowM10-1.50 x 30hex fl/b serrations din 69212,273
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APIIAHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8Zinc/ClearM8-1.25 x 30hex serrated flange class 90 zncl489
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APIIAHex Flange Screw w/ serr. (Whiz-Lock eq.)SteelZinc/ClearM10 x 30hex serrated flange zncl per print1,812
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WSBKYHex Flange Screw w/ serr. (Whiz-Lock eq.)Class 9.8PlainM10 x 30e/screw flange ser lindlok cl90 (a3c) m10x3071
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