3/8-16 Heavy Hex Bolts

Heavy Hex Bolts have larger and thicker heads than hex machine bolts and are commonly used in light construction and machinery. Heavy hex bolts with forged heads are also used as headed anchor bolts. Heavy Hex Bolts are covered under ASME B18.2.1.

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

Buy Heavy Hex Bolts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Galvanized3/8-16 x 1 3/4a193 b7 hvy h/b hdg145
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1 1/4a193 b7 hvy h/b14
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1a193 b7 hvy h/b124
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 1 1/4a193 b8 ss heavy h/b68
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 1a193 b8m ss class 2 heavy h/b3
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 1 1/43/8-16 x 1-1/4 a193 b8m ss hvy hex bolt68
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1 3/4a193 b7 heavy h/b22
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 2 1/2a193 b7 heavy h/b58
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1 1/2a193 b7 heavy h/b68
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/8-16 x 1 1/2a193 b7 heavy h/b27
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 2a193 b7 heavy h/b42
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/8-16 x 2a193 b7 heavy h/b5
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/8-16 x 1 1/4a193 b7 heavy h/b16
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 1 1/23/8-16x1-1/2 a193 b8 ss heavy h/b19
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 13/8-16x1 a193 b8 ss heavy h/b27
    Contact_Supplier
SunPackFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 3/4a193 b8m ss heavy h/b 316ss56
    Contact_Supplier
NAPPCOTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade AGalvanized3/8-16 x 53/8-16 x 5 a307 hmb hdg3150
    Contact_Supplier
NAPPCOTXHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 1 1/43/8-16 x 1-1/4 a193 b8 heavy hex bolt7
    Contact_Supplier
HayesCAHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain3/8-16 x 1 1/23/8-16 x 1 1/2 hvy hex bolt a307gr.b pln56
    Contact_Supplier
HayesCAHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain3/8-16 x 13/8-16 x 1 hvy hex bolt a307gr.b pellet pln6
    Contact_Supplier
Wurth ConNYHeavy Hex Bolt (B7, B8, A307B etc.)Grade BGalvanized3/8-16 x 2 3/43/8-16 x 2-3/4 heavy hex bolt asme b18.2.1 astm a307 b steel hot dip galvanized made in usa b18.2.1110
    Contact_Supplier
CNBILHeavy Hex Bolt (B7, B8, A307B etc.)Grade 2Galvanized3/8-16 x 8 1/2heavy hex c/s gr.2 hot dip115
    Contact_Supplier
ACFCAHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 1 1/43/8-16x1-1/4 s/s type-316 a193 b8m heavy hex bolts10
    Contact_Supplier
Ace Bolt MSHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 7/83/8-16 x 7/8 hvy hex bolt {astm-a320} b8 cl2 18-8330
    Contact_Supplier
EBN IndusINHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow3/8-16 x 2 3/43/8-16 x 2 3/4 heavy hex bolt b-7 zinc yellow b18.2.1275
    Contact_Supplier
EBN IndusINHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow3/8-16 x 33/8-16 x 3 heavy hex bolt b-7 zinc yellow b18.2.1125
    Contact_Supplier
EBN IndusINHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow3/8-16 x 2 1/23/8-16 x 2 1/2 heavy hex bolt b-7 zinc yellow b18.2.1111
    Contact_Supplier
EBN IndusINHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow3/8-16 x 1 3/43/8-16 x 1 3/4 heavy hex bolt b-7 zinc yellow b18.2.152
    Contact_Supplier
NutsBoltsNEHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 13/8-16 x 1 ss hvy hex bolt a193 b816
    Contact_Supplier
CertifiedILHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1 1/43/8-16 x 1-1/4 b7-hvy hex bolt-pln. b18.2.19
    Contact_Supplier
CertifiedILHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 1 3/43/8-16 x 1-3/4 hvy hex bolt-b8-class1/304ss b18.2.150
    Contact_Supplier
HodellOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Galvanized3/8-16 x 3 1/23/8-16 x 3 1/2 a193 b7 hvy hex bolt galv2
    Contact_Supplier
ASFCORPMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 1 1/23/8-16 x 1 1/2 hvy hex hd blt a193 gr b8m cl 1 316 ss285
    Contact_Supplier
ASFCORPMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 2 1/23/8-16 x 2 1/2 hvy hex hd blt a193 gr b8m cl 1 316 ss116
    Contact_Supplier
MidStatesMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade BPlain3/8-16 x 3hvy h/b a307b614
    Contact_Supplier
THRDFASTMSHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 5a193 b7 hvy h/b b18.2.12
    Contact_Supplier
KBSTNHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 43/8-16 x 4 a193 b7 hvy hex bolt b18.2.1200
    Contact_Supplier
THRDFASTMSHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/8-16 x 3a193 b7 hvy h/b b18.2.110
    Contact_Supplier
THRDFASTMSHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Galvanized3/8-16 x 1 1/4a193 b7 hvy h/b hdg b18.2.144
    Contact_Supplier
THRDFASTFLHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 2 1/2a193 b7 hvy h/b b18.2.11
    Contact_Supplier
LibertyILHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 3/4heavy h/b a193 b8m1
    Contact_Supplier
LibertyILHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 2heavy hex m/b astm a193 b8m4
    Contact_Supplier
LibertyILHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 1 1/4heavy hex bolt astm a193 b8m5
    Contact_Supplier
LibertyILHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 2heavy h/b a194 b8m9
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 1 1/4hvy hex hd bolt gr b-8 2 stainless bolt4
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1 1/4hvy hex hd bolt b-7 bolt94
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow3/8-16 x 1 1/2hvy hex hd bolt b-7 zy bolt96
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 2 1/2hvy hex hd bolt b-7 bolt60
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1 3/4hvy hex hd bolt b-7 bolt76
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8Plain3/8-16 x 1 1/2hvy hex hd bolt gr b-8m stainless bolt10
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/8-16 x 1 1/2hvy hex hd bolt b-7 zc bolt88
    Contact_Supplier
GLFOHHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Galvanized3/8-16 x 1hvy hex hd bolt b-7 hdg bolt160
    Contact_Supplier
All-Tech SpecCTHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Clear3/8-16 x 1 1/4hhb b7znc a193128
    Contact_Supplier
Alma BoltMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 2 1/4b7 heavy h/b1481
    Contact_Supplier
Alma BoltMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 3b7 heavy h/b891
    Contact_Supplier
Alma BoltMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 5 1/2b7 heavy h/b898
    Contact_Supplier
Alma BoltMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Zinc/Yellow3/8-16 x 1 1/23/8-16 x 1 1/2 yellow zinc b7 alloy heavy hex bolt542
    Contact_Supplier
LightningLAHeavy Hex Bolt (B7, B8, A307B etc.)Grade B8MPlain3/8-16 x 7/8a193 b8m heavy h/b505
    Contact_Supplier
Alma BoltMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 4b7 heavy h/b720
    Contact_Supplier
Alma BoltMIHeavy Hex Bolt (B7, B8, A307B etc.)Grade B7Plain3/8-16 x 1/2b7 heavy h/b612
    Contact_Supplier

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