FCH News

5 inch length Square Head Bolts

Square Head Bolts were once the most common form of bolt, until they were replaced by hex head bolts. They are covered under ANSI Standard B18.2.1 and are now most commonly used for aesthetic purposes to provide a rustic look .

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

Buy Square Head Bolts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
JacksonMSSquare Head BoltGrade 8Plain1 1/4 x 5square bolt gr. 8120
    Contact_Supplier
JacksonMSSquare Head BoltGrade 5Plain3/4-10 x 5square23
    Contact_Supplier
SunPackFLSquare Head BoltGrade AZinc/Clear5/8-11 x 55/8-11x5 a307 square head bolt pt zinc70
    Contact_Supplier
YANKEENHSquare Head BoltSteelPlain1/2-13 x 51/2-13 x 5 square hd bolt11
    Contact_Supplier
HayesCASquare Head BoltSteelZinc/Clear1/2-13 x 51/2-13 x 5 square hd bolt zinc3
    Contact_Supplier
HayesCASquare Head BoltSteelPlain5/8-11 x 55/8-11 x 5 square hd bolt pln6
    Contact_Supplier
BHAMALSquare Head BoltSteelPlain3/4-10 x 5 sq antiro t-head bolt w/nt c111 pail |22
    Contact_Supplier
ASMCILSquare Head BoltGrade APlain1/2-13 x 5(pt) coarse a307 gra square hd m/b low carb b18.2.110
    Contact_Supplier
ASMCILSquare Head BoltGrade AGalvanized1/2-13 x 5a307 gra square hd m/b low carb hdg75
    Contact_Supplier
ASMCILSquare Head BoltGrade APlain5/16-18 x 5(pt) coarse a307 gra square hd m/b low carb150
    Contact_Supplier
ASMCILSquare Head BoltGrade AZinc/Clear3/4-10 x 5a307 gra square hd m/b low carb zp b18.2.15
    Contact_Supplier
EndriesWISquare Head BoltSteelPlain3/4-10x5 square head machine bolt plain52
    Contact_Supplier
EndriesWISquare Head BoltGrade 5Plain1 1/4-7 x 51-1/4-7x5 grade 5 square head machine bolt plain65
    Contact_Supplier
EndriesWISquare Head BoltSteelPlain1/2-13 x 51/2-13x5 square head machine bolt plain100
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain1-8 x 5bolt square machine30
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain3/4-10 x 5bolt square machine56
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain7/8-9 x 5bolt square machine16
    Contact_Supplier
ACCURATEILSquare Head BoltSteelZinc/Clear7/16-14 x 5bolt square machine175
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain1 1/8-7 x 5bolt square machine5
    Contact_Supplier
LibertyILSquare Head BoltSteelPlain1/2-13 x 5square m/b bolt105
    Contact_Supplier
LibertyILSquare Head Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/8-9 x 5square m/b 18-8 s/s bolt 18-8 s/s2
    Contact_Supplier
LibertyILSquare Head BoltSteelPlain5/8-11 x 5square m/b bolt15
    Contact_Supplier
HodellOHSquare Head BoltSteelGalvanized3/8-16 x 53/8-16x5 square hd mach bolt galv120
    Contact_Supplier
AmericanNYSquare Head BoltSteelPlain5/16-18 x 5square bolt700
    Contact_Supplier
AmericanNYSquare Head BoltSteelPlain5/16-18 x 5square m/s bolt black450
    Contact_Supplier
AmericanNYSquare Head BoltSteelPlain7/8-9 x 5square bolt23
    Contact_Supplier
METRO INDOHSquare Head BoltSteelPlain3/4-10 x 5square hd bolt4
    Contact_Supplier
XL ScrewGASquare Head BoltSteelPlain5/16-18 x 5square m/b std thrd fsb astm a307350
    Contact_Supplier
XL ScrewGASquare Head BoltSteelPlain3/8-16 x 5square m/b std thrd fsb astm a307200
    Contact_Supplier
XL ScrewGASquare Head BoltSteelPlain1/2-13 x 5square m/b std thrd fsb astm a307160
    Contact_Supplier
XL ScrewGASquare Head BoltSteelPlain5/8-11 x 5square m/b std thrd fsb astm a30790
    Contact_Supplier
XL ScrewGASquare Head BoltSteelPlain3/4-10 x 5square m/b std thrd fsb astm a30760
    Contact_Supplier
XL ScrewGASquare Head BoltSteelPlain1-8 x 5square m/b std thrd fsb astm a30735
    Contact_Supplier
SWACOOHSquare Head BoltGrade APlain3/4-10 x 53/4-10x5 a307 gr a square hd bolt pln15
    Contact_Supplier
NutsBoltsNESquare Head BoltSteelPlain5/8-11 x 55/8-11x5 square head bolt1
    Contact_Supplier
MidStatesMISquare Head BoltGrade 5Plain1 1/4-7 x 51 1/4-7 x 5in square hd bolt gr 5 pln8
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 8Zinc/Yellow3/4-10 x 5bolt & c/s square boltfulthr b18.2.1500
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 8Plain7/16-14 x 5bolt & c/s square boltsquare b18.2.12500
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 5Plain1/4-20 x 5bolt & c/s square boltsquare b18.2.16000
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 5Plain1 1/2-12 x 5bolt & c/s square boltb18.2.1430
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 5Plain5/8-11 x 5bolt & c/s square boltsquare b18.2.12100
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 8Plain1/2-13 x 5bolt & c/s square boltsquare b18.2.1750
    Contact_Supplier
BIG BOLTILSquare Head Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/4-10 x 5bolt & c/s square bolt300 (a1 a2 18-8 304 310 etc.)square b18.2.1400
    Contact_Supplier
BIG BOLTILSquare Head Bolt300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/8-11 x 5bolt & c/s square bolt300 (a1 a2 18-8 304 310 etc.)square b18.2.1500
    Contact_Supplier
BIG BOLTILSquare Head Bolt316, 317, A4 StainlessPlain317 5/8-11 x 5bolt & c/s square bolt316 317 a4 stainless5/8-11x5square b18.2.1 316300
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 5Plain5/16-18 x 5bolt & c/s square boltsquare b18.2.15000
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 5Plain1 1/4-12 x 5bolt & c/s square bolt 1/4b18.2.1495
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 5Plain1/2-13 x 5bolt & c/s square boltsquare b18.2.1643
    Contact_Supplier
BIG BOLTILSquare Head BoltGrade 8Plain7/16-20 x 5bolt & c/s square boltsquare b18.2.11500
    Contact_Supplier
SunPackFLSquare Head BoltGrade AZinc/Clear5/8-11 x 5a307 square bolt pt70
    Contact_Supplier
HodellOHSquare Head BoltSteelGalvanized5/8-11 x 55/8-11x5 square hd mach bolt hdg w/2 thread20
    Contact_Supplier
HodellOHSquare Head BoltSteelGalvanized5/8-11 x 55/8-11x5 square hd mach bolt hdg w/2 thread20
    Contact_Supplier
ISSCOMOSquare Head BoltGrade 2Plain1-8 x 590
    Contact_Supplier
ISSCOMOSquare Head BoltGrade 2Plain7/8-9 x 5108
    Contact_Supplier
B & K FASTPASquare Head BoltGrade 8Zinc/Yellow7/16-20 x 57/16-20 x 5 square bolts gr 8 z yellow b18.2.124
    Contact_Supplier
B & K FASTPASquare Head BoltSteelPlain7/8-9 x 57/8-9 x 5 square bolts plain b18.2.158
    Contact_Supplier
B & K FASTPASquare Head BoltGrade 5Plain1-8 x 51-8 x 5 square bolt gr 5 plain b18.2.112
    Contact_Supplier
B & K FASTPASquare Head BoltSteelPlain1-8 x 51-8 x 5 square bolts plain b18.2.1295
    Contact_Supplier
B & K FASTPASquare Head BoltGrade 5Plain5/8-11 x 55/8-11 x 5 square bolts gr 5 plain b18.2.110
    Contact_Supplier
B & K FASTPASquare Head BoltSteelPlain5/8-11 x 55/8-11 x 5 square bolts plain b18.2.1119
    Contact_Supplier
Kanebridge ILSquare Head BoltSteelPlain5/8-11 x 55/8-11x5 bolt square machine plain1.875
    Contact_Supplier
QFCTXSquare Head BoltGrade 5Zinc/Clear3/4-10 x 53/4-10x5 sq head bolt gr5 zinc b18.2.14
    Contact_Supplier
DeltaTXSquare Head BoltSteelPlain3/4-10 x 5square hd bolt plain 3/4-10x560
    Contact_Supplier
Bostwick INSquare Head BoltGrade 8Plain1-14 x 51-14 x 5 square head bolt grade 8 b18.2.130
    Contact_Supplier
ZAL INDUSCASquare Head BoltSteelGalvanized1/2-13 x 51/2-13 x 5 sq hd mach bolt hot dip galv50
    Contact_Supplier
LippinCASquare Head BoltSteelGalvanized5/8-11 x 5square head bolt hot dipped galvanized180
    Contact_Supplier
FastWareSaskSquare Head BoltGrade 5Zinc/Yellow5/8-11 x 5nc square m/b36
    Contact_Supplier
JET FITTINGCASquare Head BoltGrade APlain3/8-16 x 53/8-16x5 (pt) bolts square head bolts a307 grade a square head bolt plain (inch) b18.2.1150
    Contact_Supplier
SRFALSquare Head BoltGrade 2Plain1/4-20 x 5square hd bolt25
    Contact_Supplier
SRFALSquare Head BoltGrade 2Plain5/16-18 x 5square hd bolt17
    Contact_Supplier
SRFALSquare Head BoltGrade 2Plain3/8-16 x 5square hd bolt25
    Contact_Supplier
SRFALSquare Head BoltGrade 2Zinc/Clear3/8-16 x 5square hd bolt14
    Contact_Supplier
SRFALSquare Head BoltGrade 2Plain3/4-10 x 5square hd bolt-
    Contact_Supplier
SRFALSquare Head BoltGrade 5Plain3/4-10 x 5square hd bolt-
    Contact_Supplier
CNBILSquare Head BoltGrade 2Plain1/2-13 x 5square bolt gr.2147
    Contact_Supplier
CNBILSquare Head BoltGrade 2Plain3/4-10 x 5square m/b,40
    Contact_Supplier
OBRIENOHSquare Head BoltSteelPlain1-8 x 5square hd bolt15
    Contact_Supplier
OBRIENOHSquare Head BoltSteelPlain3/4-10 x 5square m/b44
    Contact_Supplier
THRDFASTALSquare Head BoltSteelGalvanized1-8 x 5square hd bolt hdg b18.2.158
    Contact_Supplier
KBSTNSquare Head BoltGrade 8Plain1-8 x 51-8 x 5 square mach bolt gr-8 b18.2.152
    Contact_Supplier
THRDFASTFLSquare Head BoltGrade 5Plain7/8-9 x 5gr5 square hd bolt b18.2.110
    Contact_Supplier
WurthINSquare Head BoltGrade 8Plain7/8-9 x 57/8-9 x 5 square hd t-bolt gr 844
    Contact_Supplier
FMPMASquare Head BoltSteelPlain3/4-10 x 5square bolt105
    Contact_Supplier
FMPMASquare Head BoltSteelPlain7/8-9 x 5square bolt37
    Contact_Supplier
Valley NuWASquare Head BoltSteelPlain3/8-16 x 5nc square bolt pl93
    Contact_Supplier
Valley NuWASquare Head BoltSteelPlain5/16-18 x 5nc square bolt pl12
    Contact_Supplier
Valley NuWASquare Head BoltSteelPlain1 1/8-7 x 5nc square bolt pl16
    Contact_Supplier
Valley NuWASquare Head BoltSteelZinc/Black3/4-10 x 5nc square bolt zb131
    Contact_Supplier
Valley NuWASquare Head BoltSteelPlain1/4-20 x 5nc square bolt pl7
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain1/2-13 x 5square fulthr m/b800
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain5/8-11 x 5square m/b600
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain1 1/8-7 x 5square m/b50
    Contact_Supplier
ACCURATEILSquare Head BoltSteelZinc/Clear1/4-20 x 5square m/b1,200
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain1-8 x 5square m/b100
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain7/8-9 x 5square m/b100
    Contact_Supplier
ACCURATEILSquare Head BoltSteelPlain3/4-10 x 5square m/b250
    Contact_Supplier
ACCURATEILSquare Head BoltSteelZinc/Clear1/2-13 x 5square fulthr m/b1,250
    Contact_Supplier
ACCURATEILSquare Head BoltSteelZinc/Clear5/16-18 x 5square m/b1,000
    Contact_Supplier
ACCURATEILSquare Head BoltSteelZinc/Clear7/16-14 x 5square m/b200
    Contact_Supplier

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