B7 Heavy Hex Bolt, Teflon
Choose Favorites List

B7 Heavy Hex Bolt, Teflon

ASTM A193 Grade B7 heavy hex head bolts are high strength fasteners manufactured from heat treated alloy steel AISI 4140/4142, quenched and tempered. Dimensional specifications are governed by ASME B18.2.1. Grade markings consists of both the grade symbol "B7" and the manufacturer's identification mark. Inch series fasteners meeting ASTM A193 Grade B7 specifications are typically used in flange bolting applications. ASTM A193 covers the requirements for high temperature and high pressure bolting. Heavy hex head bolts have a larger head to increase the bearing surface and distribute the clamping load over a larger area. Bolts listed that are smaller than 1/2" diameter may be finished pattern bolts. A193 B7 hex bolts, as well as all thread stud bolts having diameters above 1" are most common 8UN (8 threads per inch) and are also available UNC (coarse thread). PTFE coating (commonly referred to as Teflon) is formulated with superior characteristics for maximum fastener life. Technical components include a tensile strength of up to 4,000 psi and an operating pressure up to 100,000 psi. The absence of nut locking oxides enable easy and safe removal. PTFE coatings have extreme chemical resistance and are ideal for applications including insulating piping, boiler rooms, water filled piping, water lines and more.

B7 Heavy Hex Bolt, Teflon
View
Diameter Thread Pitch Length Threading Item # Availability Price Quantity UOM
3/8 16 1 Full HHB70370100T-I In Stock $1.50971/EA EA
3/8 16 1 1/4 Full HHB70370125T-I In Stock $1.56131/EA EA
3/8 16 1 1/2 Partial HHB70370150T-I In Stock $1.63891/EA EA
3/8 16 2 Partial HHB70370200T-I In Stock $2.2438/EA EA
1/2 13 1 Full HHB70500100T-I In Stock $1.50971/EA EA
1/2 13 1 1/4 Full HHB70500125T-I In Stock $1.56131/EA EA
1/2 13 1 1/2 Full HHB70500150T-I In Stock $1.6571/EA EA
1/2 13 1 3/4 Full HHB70500175T-I In Stock $1.95/EA EA
1/2 13 2 Partial HHB70500200T-I In Stock $2.0013/EA EA
1/2 13 2 1/4 Partial HHB70500225T-I In Stock $2.15001/EA EA
1/2 13 2 1/2 Partial HHB70500250T-I In Stock $2.42199/EA EA
1/2 13 2 3/4 Partial HHB70500275T-I In Stock $2.46846/EA EA
1/2 13 3 Partial HHB70500300T-I In Stock $3.19596/EA EA
1/2 13 3 1/2 Partial HHB70500350T-I In Stock $3.12728/EA EA
1/2 13 4 Partial HHB70500400T-I In Stock $3.20566/EA EA
1/2 13 4 1/2 Partial HHB70500450T-I In Stock $3.2852/EA EA
5/8 11 1 Full HHB70620100T-I In Stock $1.95901/EA EA
5/8 11 1 1/4 Full HHB70620125T-I In Stock $2.07114/EA EA
5/8 11 1 1/2 Full HHB70620150T-I In Stock $2.32334/EA EA
5/8 11 1 3/4 Full HHB70620175T-I In Stock $3.02058/EA EA
5/8 11 2 Full HHB70620200T-I In Stock $3.1/EA EA
5/8 11 2 1/4 Partial HHB70620225T-I In Stock $3.14707/EA EA
5/8 11 2 1/2 Partial HHB70620250T-I In Stock $3.14707/EA EA
5/8 11 2 3/4 Partial HHB70620275T-I In Stock $3.563/EA EA
5/8 11 3 Partial HHB70620300T-I In Stock $3.66/EA EA
5/8 11 3 1/4 Partial HHB70620325T-I In Stock $3.45165/EA EA
5/8 11 3 1/2 Partial HHB70620350T-I In Stock $3.9706/EA EA
5/8 11 3 3/4 Partial HHB70620375T-I In Stock $4.05/EA EA
5/8 11 4 Partial HHB70620400T-I In Stock $4.27304/EA EA
5/8 11 4 1/2 Partial HHB70620450T-I In Stock $5.09483/EA EA
5/8 11 5 Partial HHB70620500T-I In Stock $5.11733/EA EA
5/8 11 5 1/2 Partial HHB70620550T-I In Stock $6.27871/EA EA
3/4 10 1 1/2 Full HHB70750150T-I In Stock $3.10516/EA EA
3/4 10 1 3/4 Full HHB70750175T-I In Stock $3.69473/EA EA
3/4 10 2 Full HHB70750200T-I In Stock $4.03908/EA EA
3/4 10 2 1/4 Full HHB70750225T-I In Stock $4.38634/EA EA
3/4 10 2 1/2 Full HHB70750250T-I In Stock $4.48334/EA EA
3/4 10 2 3/4 Partial HHB70750275T-I In Stock $5.18/EA EA
3/4 10 3 Partial HHB70750300T-I In Stock $5.23257/EA EA
3/4 10 3 1/4 Partial HHB70750325T-I In Stock $5.28844/EA EA
3/4 10 3 1/2 Partial HHB70750350T-I In Stock $6.11294/EA EA
3/4 10 3 3/4 Partial HHB70750375T-I In Stock $6.50288/EA EA
3/4 10 4 Partial HHB70750400T-I In Stock $6.65/EA EA
3/4 10 4 1/2 Partial HHB70750450T-I In Stock $6.96576/EA EA
3/4 10 5 Partial HHB70750500T-I In Stock $6.76517/EA EA
3/4 10 5 1/2 Partial HHB70750550T-I In Stock $7.74138/EA EA
3/4 10 6 Partial HHB70750600T-I In Stock $8.18835/EA EA
7/8 9 2 Full HHB70870200T-I In Stock $4.82284/EA EA
7/8 9 2 1/4 Full HHB70870225T-I In Stock $5.42269/EA EA
7/8 9 2 1/2 Full HHB70870250T-I In Stock $5.75103/EA EA
7/8 9 2 3/4 Full HHB70870275T-I In Stock $6.39/EA EA
7/8 9 3 Partial HHB70870300T-I In Stock $6.75314/EA EA
7/8 9 3 1/2 Partial HHB70870350T-I In Stock $7.55853/EA EA
7/8 9 3 3/4 Partial HHB70870375T-I In Stock $7.78988/EA EA
7/8 9 4 Partial HHB70870400T-I In Stock $8.12938/EA EA
7/8 9 4 1/4 Partial HHB70870425T-I In Stock $8.6/EA EA
7/8 9 4 1/2 Partial HHB70870450T-I In Stock $9.20375/EA EA
7/8 9 4 3/4 Partial HHB70870475T-I In Stock $9.44819/EA EA
7/8 9 5 Partial HHB70870500T-I In Stock $10.2/EA EA
7/8 9 5 1/2 Partial HHB70870550T-I In Stock $10.94068/EA EA
1 8 2 Full HHB71000200T-I In Stock $6.60997/EA EA
1 8 2 1/4 Full HHB71000225T-I In Stock $7.5369/EA EA
1 8 2 1/2 Full HHB71000250T-I In Stock $7.9734/EA EA
1 8 2 3/4 Full HHB71000275T-I In Stock $8.0347/EA EA
1 8 3 Full HHB71000300T-I In Stock $9.2957/EA EA
1 8 3 1/4 Partial HHB71000325T-I In Stock $9.35002/EA EA
1 8 3 1/2 Partial HHB71000350T-I In Stock $9.93202/EA EA
1 8 3 3/4 Partial HHB71000375T-I In Stock $10.05/EA EA
1 8 4 Partial HHB71000400T-I In Stock $10.25/EA EA
1 8 4 1/2 Partial HHB71000450T-I In Stock $10.8963/EA EA
1 8 5 Partial HHB71000500T-I In Stock $11.39634/EA EA
1 8 5 1/2 Partial HHB71000550T-I In Stock $11.834/EA EA
1 8 6 Partial HHB71000600T-I In Stock $12.2/EA EA
1 1/8 7 3 Full HHB71120300CT-I 7-10 Working Days $15.35212/EA EA
1 1/8 7 3 1/2 Full HHB71120350CT-I In Stock $17.01919/EA EA
1 1/8 7 4 Partial HHB71120400CT-I In Stock $18.74406/EA EA
1 1/8 7 4 1/2 Partial HHB71120450CT-I In Stock $20.43149/EA EA
1 1/8 7 5 Partial HHB71120500CT-I In Stock $22.17987/EA EA
1 1/8 7 5 1/2 Partial HHB71120550CT-I In Stock $23.88787/EA EA
1 1/8 7 6 Partial HHB71120600CT-I In Stock $25.55339/EA EA
1 1/8 8 3 Full HHB71120300T-I In Stock $14.42914/EA EA
1 1/8 8 3 1/2 Full HHB71120350T-I In Stock $15.99709/EA EA
1 1/8 8 4 Partial HHB71120400T-I In Stock $17.61884/EA EA
1 1/8 8 4 1/2 Partial HHB71120450T-I In Stock $19.20576/EA EA
1 1/8 8 5 Partial HHB71120500T-I In Stock $20.84937/EA EA
1 1/8 8 5 1/2 Partial HHB71120550T-I In Stock $22.4554/EA EA
1 1/8 8 6 Partial HHB71120600T-I In Stock $24.02205/EA EA
1 1/4 7 3 Full HHB71250300CT-I In Stock $20.60636/EA EA
1 1/4 7 3 1/2 Full HHB71250350CT-I In Stock $22.40156/EA EA
1 1/4 7 4 Partial HHB71250400CT-I In Stock $24.6884/EA EA
1 1/4 7 4 1/2 Partial HHB71250450CT-I In Stock $26.78946/EA EA
1 1/4 7 5 Partial HHB71250500CT-I In Stock $28.939/EA EA
1 1/4 7 5 1/2 Partial HHB71250550CT-I In Stock $30.76151/EA EA
1 1/4 7 6 Partial HHB71250600CT-I In Stock $32.36782/EA EA
1 1/4 8 3 Full HHB71250300T-I 7-10 Working Days $19.35121/EA EA
1 1/4 8 3 1/2 Full HHB71250350T-I In Stock $21.04182/EA EA
1 1/4 8 4 Partial HHB71250400T-I In Stock $23.18974/EA EA
1 1/4 8 4 1/2 Partial HHB71250450T-I In Stock $25.1666/EA EA
1 1/4 8 5 Partial HHB71250500T-I In Stock $27.18866/EA EA
1 1/4 8 5 1/2 Partial HHB71250550T-I In Stock $28.90639/EA EA
1 1/4 8 6 Partial HHB71250600T-I In Stock $30.42298/EA EA