All Thread Studs Low Carbon All Thread Rod Low Carbon F1554 Grades 36 55 and 105 ASTM A193 B7 ASTM A449 Stainless B8 304 B8M 316 Coil Rod Bolts Anchor Bolts Hex Head Machine Bolts Hex Head Tap Bolts Carriage Bolts Hex Lag Bolts Hanger Bolts Nuts Finished Hex Nuts Heavy Hex Nuts 2H Heavy Hex Nuts Coil Nuts Nylon Insert High Strength Steels Kromite 174 Threaded Bar Heat Treated Roll Threaded Rod Kromite Threaded Bar is made of heat treated high strength alloy material It is the ideal threaded rod to be used when strength and toughness are key requirements Kromite Threaded Bars are manufactured with a rolled thread vs a cut thread 11 rows nbsp 0183 32 B7 High Strength Threaded Rods Ready For Immediate Shipment We provide B7 Grade 55 Coarse Threaded Rod Hot Dip GalvanizedLengths 12 quot 18 quot 24 quot 36 quot Diameters 3 4 quot 1 quot Starting at 7 85 High Strength 410 StainlessSteel Threaded Rods Grade B6 Stronger and more wear resistant than 18 8 stainless steel these threaded rods are mildly chemical resistant They meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks valves and flanges

All Thread Rod ASTM A193 B7 Cadmium Yellow They are fully threaded and are typically available in 12ft or 10ft lengths Threaded rod can come in a wide variety of alloys from carbon steel hardened alloy steel and even high nickel alloys Check ASME SA 193 B7m Hex Bolts Stud Bolt Material Dimensions The larger fasteners have 75ksi minimum yield strength There are different types such as the A193 Gr B7 Threaded Rod which are used in various high pressure high temperature applications The material is in particular resistant to sulfide hydrogen and chloride stress corrosion cracking Low carbon all thread ASTM A307 is used for general applications where a high strength connection is unnecessary It is also commonly used for foundation anchor bolts The most common studs are made from ASTM A193 B7 material B7 all thread and studs are a heat treated alloy steel used where a higher strength connection is necessary ASTM A193 defines both SI Metric and inch pound units Grade B7 is a heat treated chromium molybdenum low alloy steel with minimum tensile strength requirement of 125 ksi 860 Mpa yield 105 ksi 720 Mpa and maximum hardness of 35HRC Boltport uses Alloy Steel AISI 4140 bar stock or forging stock to produce B7 headed and non headed bolts 4 rows nbsp 0183 32 It is important to note that in this specification the threading standard for rods above 1 in

High Strength B7 Threaded Rod Grade B7 Tensile Aproximately 120 000 PSI Yellow Zinc Plated 36 quot amp 144 quot Available Below The list of B7 Threaded Rod below is a mixture of lengths plated and bare fine amp coarse thread please choose carefully Choose Quantity High Strength B7 Threaded Rod Threaded Rod B 7 Bare Yield Hardness Elongation Reduction Area 860 N mm2 Min 720 N mm2 Min 325 Max HB Please call the sales department at 1 800 333 4140 for tolerance information 2 6 2016 nbsp 0183 32 Tensile Strength – 155 000 PSI Yield Strength – 135 000 PSI Grain Size – 7 Elongation – 19 Reduction of Area – 53 ASTM A193 Grade B7High Strength B7 Threaded Rod Grade B7 Tensile Aproximately 120 000 PSI Yellow Zinc Plated 36 quot amp 144 quot Available Below The list of B7 Threaded Rod below is a mixture of lengths plated and bare fine amp coarse thread please choose carefully 22 8 2019 nbsp 0183 32 THREADED RD PLAIN INC GALVANIED STAINLESS STEEL Doc Threaded Rod TDS Version Date 08 22 19 Page 2 of 7 www allfasteners com Customer Service 800 577 3171 ZINC PLATED THREADED ROD Grade Tensile ksi Yield min ksi Elong min A 60 min 18 B 60 100 18 C 58 80 36 23 MECHANICAL PROPERTIES Element Grade A Grade B

Tensile Strengths NC Threads Tensile Strength NF Threads Threaded Rod Information Inch Series Threads per inch Pounds per square inch 605 Springfield Rd Kenilworth NJ 07033 Ph 908 688 2550 Fx 908 688 9385 njsales divspec com 4785 Kirk Rd Winston Salem NC 27103 Ph 336 760 0050 Fx 336 760 0580Minimum ultimate tensile strength 125 000 PSI up through 2 1 2 quot and 115 000 PSI over 2 1 2 through 4 Minimum yield strength 105 000 PSI up through 2 1 2 quot and 95 000 PSI over 2 Grade B7 is a heat treated chromium molybdenum low alloy steel with minimum tensile strength requirement of 125 ksi 860 Mpa yield 105 ksi 720 Mpa and maximum hardness of 35HRC Boltport uses Alloy Steel AISI 4140 bar stock or forging stock strength elongation and reduction of area An MTR for ASTM A307 Grade A threaded rods will only have the test results of hardness amp tensile strength A customer asking for ASTM F1554 Grade 36 will require all the test results tensile strength yield strength elongation and reduction of area hence may not accept the substitution B7 All Thread Rod ASTM A193 Grade B7 all thread rod is manufactured from an alloy which includes chromium molybdenum steel quenched and tempered for added strength and corrosion resistance All thread rod listed below is melted and manufactured in the USA where specified domestic Dimensional specifications are governed by ASME B18 31 3

Tensile Strength Min psi Low or Grade B7 Bolts Screws All Pro Threaded neither employs nor maintains an engineering or technica l staff and All Pro is merely supplying certain manufacturing technical and or design specifications and data r eceived by All Pro Threaded from the products manufacturer or taken from consensus strength elongation and reduction of area An MTR for ASTM A307 Grade A threaded rods will only have the test results of hardness amp tensile strength A customer asking for ASTM F1554 Grade 36 will require all the test results tensile strength yield strength elongation and reduction of area hence may not accept the substitution B7 threaded rod threaded rod threaded bar Astm a193 b7 ASTM A193 B7 threaded rod Call now for a free quote Associated Steel remains open amp fully operational We are committed to ensure the safety of our customers vendors and employees Click here for more information 电话 800 321 9300 Request a Quote Menu High Strength Steels F593 A572 A36 All thread rod commonly referred to as fully threaded rod redi rod continuously threaded rod TFL rod and abbreviated ATR is used for general purpose fastening for anything from an anchor bolt to a through bolt A variety of grades and materials are available Class 12 9 rods are about 20 stronger than Class 10 9 threaded rods and are for use in heavy machinery Medium Strength Steel Threaded Rods Grade B7 These Grade B7 threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks valves and flanges Metric Medium Strength Steel