12-point Flange Screws, Counterbore Screws,  Ferry Head Cap Screws or Counterbore Screws, feature a 12 point head and a flanged bearing surface. Usually fully threaded, the 12-point design provides for higher tightening torque, without edge rounding and they are covered under ANSI Standard B18.2.1

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SupplierLocTypeMaterialFinishSizeDescriptionQty
MTPCA12 Point Flange Screw (CounterBore)SteelZinc/Clear3/4-16 x 2 1/23/4-16 x 2 1/2 alloy zn 12 point flange screws 2560
MTPCA12 Point Flange Screw (CounterBore)SteelZinc/Clear3/4-10 x 2 1/212 pt flange screw alloy60
MTPCA12 Point Flange Screw (CounterBore)SteelZinc/Clear3/4-16 x 2 1/212 pt flange screw alloystock
Search results presented by Metric Threaded Products, Inc., your source for 12 Point Flange Screws. For more results, visit www.metric-threaded.com
 
SupplierLocTypeMaterialFinishSizeDescriptionQty
SOLUTIONOH12 Point Flange Screw (CounterBore)SteelZinc/Clear3/4-10 x 1 1/43/4-10x1-1/4 12 point counterbore rohs/zinc/bake (trivalent)45
Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 1/2nc 12 pt fl/b pl25
MidStatesMI12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 1 1/212pt fl/b sc-cntrbore12
Future FastenerTX12 Point Flange Screw (CounterBore)SteelBlack Oxide3/4-10 x 1 1/23/4-10 x 1 1/2 ferry head cap screw blk16
All SizeTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 1/23/4-10 x 1 1/2 12 point flange bolt plain b18.2.1160
BHAMAL12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 1/212-pt counterbore bolt268
WurthIN12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 1/23/4-10 x 1-1/2 cntr-bor screw alloy3,266
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 3/4nc ferry c/s5
JacksonMS12 Point Flange Screw (CounterBore)SteelZinc/Yellow3/4-16 x 1 3/4nf ferry capscrew32
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 1 3/4nf ferry c/s98
ISSCOMO12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 3/412 point counterbore screw142
FastWareSask12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 1 3/4nf 12-pt ferry c/s75
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 3/412 pt countr-bor plain 3/4-10 x 1 3/4246
DeltaTX12 Point Flange Screw (CounterBore)Grade B7MPlain3/4-10 x 1 3/412 pt countr-bor dom lb7m 3/4-10 x 1 3/4200
Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-10 x 1 3/43/4 (10) x 1-3/4 flange screw 12 pt inconel 718 b18.2.1 b18.2.1 usainquire
DeltaTX12 Point Flange Screw (CounterBore)Grade B7MPlain3/4-10 x 1 3/4counter bor bolt lb7m200
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 3/4counter bor bolt ferry246
Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-10 x 1 3/43/4 (10) x 1-3/4 flange screw 12 pt inconel 718 b18.2.1 usainquire
DeltaTX12 Point Flange Screw (CounterBore)Grade B7MPlain3/4-10 x 1 3/412 pt countr-bor dom. lb7m 3/4-10x1 3/4200
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 1 3/412 pt countr-bor 3/4-10x1 3/4246
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 2nf ferry c/s75
ISSCOMO12 Point Flange Screw (CounterBore)SteelCadmium3/4-10 x 212 point counterbore screw115
ISSCOMO12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 212 point counterbore screw73
ASMCIL12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2coarse 12-point fl/b46
WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 2gr8 12pt hd fl/b20
HayesCA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/412 pt. ctrbr screw11
SRFAL12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/412 pt counterbore screw1
Future FastenerTX12 Point Flange Screw (CounterBore)SteelBlack Oxide3/4-10 x 2 1/43/4-10 x 2 1/4 ferry hd cap screw blk7
Future FastenerTX12 Point Flange Screw (CounterBore)SteelBlack Oxide3/4-16 x 2 1/43/4-16 x 2 1/4 ferry hd cap screw blk7
All SizeTX12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 2 1/43/4-16 x 2 1/4 12 point flange bolt plain b18.2.112
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/412 pt countr-bor plain 3/4-10 x 2 1/4196
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/4counter bor bolt ferry450
Dan-LocTX12 Point Flange Screw (CounterBore)Grade B7Plain3/4-10 x 2 1/43/4-10x2-1/4 c/s 12 pt b7/l7 pl full thread22547
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/412 pt countr-bor 3/4-10x2 1/4450
ASMCIL12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 2 1/23/4-16x2 1/2 fine 12-point flange screw alloy pln b18.2.115
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 2 1/2nf ferry c/s5
ASMCIL12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/23/4-10x2 1/2 coarse 12-point flange screw alloy pln unc64
ISSCOMO12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/212 point counterbore screw1275
R&SOR12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/23/4-10 x 2-1/2 12 pt flange screw17
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/212 pt countr-bor plain 3/4-10 x 2 1/218
Spring BoTX12 Point Flange Screw (CounterBore)Grade B8MPlain3/4-16 x 2 1/23/4(16) x 2-1/2 flange screw 12 point ..a193 grade b8m b18.2.1 b18.2.1 usainquire
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/2counter bor bolt 12pt48
DeltaTX12 Point Flange Screw (CounterBore)Grade B7MPlain3/4-10 x 2 1/2counter bor bolt lb7m50
EFSCOOR12 Point Flange Screw (CounterBore)Grade 8Plain3/4-10 x 2 1/23/4-10 x 2 1/2 nc 12 point flange bolt grade 8 alloy plain.3
DeltaTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 1/212 pt countr-bor 3/4-10x2 1/218
WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 2 1/2gr8 12pt hd fl/b20
DeltaTX12 Point Flange Screw (CounterBore)Grade B7MPlain3/4-10 x 2 1/212 pt counterbore lb7m 3/4-10 x 2 1/250
Spring BoTX12 Point Flange Screw (CounterBore)Grade B8MPlain3/4-16 x 2 1/23/4(16) x 2-1/2 flange screw 12 point ..a193 grade b8m b18.2.1 usainquire
HayesCA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 3/412 pt. ctrbr screw15
All SizeTX12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 2 3/43/4-16 x 2 3/4 12 point flange bolt plain b18.2.1115
All SizeTX12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 2 3/43/4-10 x 2 3/4 12 point flange bolt plain b18.2.1177
Dan-LocTX12 Point Flange Screw (CounterBore)Grade B7Plain3/4-10 x 2 3/43/4-10x2-3/4 c/s 12 pt b7/l7 pl full thread21178
Dan-LocTX12 Point Flange Screw (CounterBore)Grade B7Fluoropolymer (Xylan, Fluorokote, Teflon)3/4-10 x 2 3/43/4-10x2-3/4 c/s 12 pt b7-l7 xylan 1424-424 green9966
EFSCOOR12 Point Flange Screw (CounterBore)Grade 8Plain3/4-10 x 2 3/4nc 12-pt fl/b .15
HayesCA12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 312 pt. ctrbr screw7
Future FastenerTX12 Point Flange Screw (CounterBore)SteelBlack Oxide3/4-10 x 33/4-10 x 3 ferry head cap screw blk8
ISSCOMO12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 312 point counterbore screw1125
LibertyIL12 Point Flange Screw (CounterBore)Grade 8Plain3/4-10 x 312-pt bolt gr851
GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-10 x 312-pt flg bolt 17-4 ph s/s50
Spring BoTX12 Point Flange Screw (CounterBore)316, 317, A4 StainlessPlain3/4-10 x 33/4 (10) x 3 flange screw 12 point flange screw 316 b18.2.1 b18.2.1 usainquire
ASMCIL12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 3fine 12-point fl/b b18.2.144
EFSCOOR12 Point Flange Screw (CounterBore)Grade 8Plain3/4-10 x 33/4-10 x 3 nc 12 point flange bolt grade 8 alloy plain.5
AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 33/4-10 x 3 12 point cap screw alloy25
Spring BoTX12 Point Flange Screw (CounterBore)316, 317, A4 StainlessPlain3/4-10 x 33/4 (10) x 3 flange screw 12 point flange screw 316 b18.2.1 usainquire
WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 3gr8 12pt hd fl/b20
WSBKY12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/4screw 12pt flange alloy (pl) 3/4-10x3 1/4 b18.2.1100
AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/23/4-10 x 3 1/2 12 point cap screw alloy b18.2.125
AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 3 1/23/4-16 x 3 1/2 12 point cap screw alloy b18.2.117
CenturyFL12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 3 1/23/4-16 x 3 1/2 12 point flange screw2649
Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/2nc 12 pt fl/b pl30
Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 3 1/2nf 12 pt fl/b pl15
AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/23/4-10 x 3 1/2 12 point cap screw alloy b18.2.125
Future FastenerTX12 Point Flange Screw (CounterBore)SteelBlack Oxide3/4-16 x 3 1/23/4-16 x 3 1/2 ferry head cap screw blk70
All SizeTX12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 3 1/23/4-16 x 3 1/2 12 point flange bolt plain b18.2.134
ISSCOMO12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/212 point counterbore screw1595
WSBKY12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/2screw countrbr 12pt all 3/4-10x3 1/2 b18.2.1712
WurthIN12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/23/4-10 x 3 1/2 countr-bor screw alloy pack 25 per poly bag150
WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 3 1/2gr8 12pt hd fl/b20
GLFOH12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/212-pt flg bolt bolt21
THRDFASTAL12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 1/212 pt counterbore screw b18.2.130
ASMCIL12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 3 3/43/4-10x3 3/4 coarse 12-point flange screw alloy pln b18.2.115
CIFIL12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 43/4-16 x 4 12 point flange bolt grade 8 plain60
Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4nc 12 pt fl/b pl11
MidStatesMI12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4in 12pt fl/b sc-cntrbore18
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4nc ferry c/s9
WSBKY12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4screw 12pt flange alloy (pl) 3/4-10x4 b18.2.1441
WSBKY12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4screw 12pt flange alloy (pl) 3/4-10x4 b18.2.1347
WurthIN12 Point Flange Screw (CounterBore)SteelAluminum zinc flake (Dacromet, Magnigard, Doerken)3/4-10 x 43/4-10 x 4 counter-bor zinc flake247
WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 4gr8 12pt hd fl/b20
SRFAL12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4 1/212 pt counterbore screw1
Future FastenerTX12 Point Flange Screw (CounterBore)SteelBlack Oxide3/4-16 x 4 1/23/4-16 x 4 1/2 ferry head cap screw blk20
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 4 1/2nf ferry c/s61
R&SOR12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4 1/23/4-10 x 4-1/2 12 pt flange screw25
GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-16 x 4 1/23/4-16x4-1/2 12-pt flg bolt 17-4 ph s/s50
GLFOH12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 4 1/23/4-10x4-1/2 12-pt flg bolt stl56
CIFIL12 Point Flange Screw (CounterBore)SteelPlain3/4 x 5, 12-pt fl/b blank, 7/8 oversized body, 4140, 36-40 rc,20
Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 5nc 12 pt fl/b pl19
EFSCOOR12 Point Flange Screw (CounterBore)Grade 8Plain3/4-10 x 5 1/2nc 12-pt fl/b .30
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 6nc ferry c/s29
JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 6 1/2nc ferry c/s60
Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 7nc 12 pt fl/b pl5
Spring BoTX12 Point Flange Screw (CounterBore)Grade B16Plain3/4-10 x 73/4(10-3a) x 7 flange screw 12 point ..a193 grade b16 b18.2.1 b18.2.1 usainquire
Spring BoTX12 Point Flange Screw (CounterBore)Grade B16Plain3/4-10 x 73/4(10-3a) x 7 flange screw 12 point ..a193 grade b16 b18.2.1 usainquire
CIFIL12 Point Flange Screw (CounterBore)SteelPhosphate3/4-16 x 7.6383/4-16 x 7.638 12 point flange bolt alloy steel heat treat to 33/39 hrc per 1e0060 phos coated for 72 hours to red rust1719
Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 8nc 12 pt fl/b pl4
WSBKY12 Point Flange Screw (CounterBore)SteelPlain3/4-10 x 8q/screw 12pt flange st (xyl) 3/4-10x8 b18.2.113
CIFIL12 Point Flange Screw (CounterBore)SteelPhosphate3/4-16 x 8 1/23/4-16 x 8 1/2 12 point flange bolt alloy steel heat treated to 33/39 hrc phos coated for 72 hours to red rust3980
AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 103/4-16 x 10 12 point cap screw alloy b18.2.120
AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/4-16 x 103/4-16 x 10 12 point cap screw alloy b18.2.120
CIFIL12 Point Flange Screw (CounterBore)SteelPhosphate3/4-16 x 123/4-16 x 12 12 point flange screw t 1170 mpa min per cat 1e2360 1e2722a 1e2575 1e0011 headmark per 1e0198f phos&oil per 1e1675a per dwg 234-9558181
CenturyFL12 Point Flange Screw (CounterBore)SteelPlain3/4ms21250-040123
CenturyFL12 Point Flange Screw (CounterBore)SteelPlain3/4ms21250h0501225
ISSCOMO12 Point Flange Screw (CounterBore)SteelPlain3/4-16 512 point counterbore screw724
THRDFASTOK12 Point Flange Screw (CounterBore)SteelPlain3/4nf-16x3 12 pt counterbore screw b18.2.1110

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