Heavy Hex Structural Bolts – ASTM A 325M PDF Free Download

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HEADLINE BUILDING MATERIALS TRADING LLCHEADLINEBUILDINGMATERIALSP.O. Box 37366, DubaiU.A.E. l Tel: 9714 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHeavy Hex Structural Bolts – ASTM A 325MMetric Series – DimensionsP.O. Box 37366, Dubai, UAE l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.ae

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHeavy Hex Structural Bolts – ASTM A 325MMetric Series – Physical Properties & Tightening TorquePhysical PropertiesPhysical PropertiesType 1Nominal Thread SizeM16 to M36Tensile Strength (min). (N/mm2)830Proof Load Stress (min.) (N/mm2)660On GL 2” Elongation % (min.)14Reduction of Area35Hardness HR (M12 M24)Hardness HR (M27 M36)C25 – C34C19 – C30Recommended Tightening Torque and Induced LoadsThread Size& PitchStress Areamm2TorqueNmInduced LoadNM16 - 2.00157233.072,800M20 – 2.50245453.6113,400M22 – 2.50303616.0140,000M24 – 3.00353782.9163,100M27 – 3.004591,145.3212,100M30 – 3.505611,554.0259,000

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHeavy Hex Structural Bolts – ASTM A 325Inch Series – Dimensions1. The Bolts will generally conform to ANSI/ASMEB18.2.6 – Heavy Hex Structural Bolts.2. Thread will conform to Class 2A of ANSI B1.1.3. Material : carbon/alloy steel4. Heat Treatment: Type 1 as per ASTM A 3255. All dimensions are in inches.NominalWHWLTBCTHREAD SIZERWCBHRMax.Max.Max.Nom.Min.Length 8751.0100.5155/160.0091.001” – 4”5/8”111.0621.2270.64225/640.0211.251-1/4” – 8”3/4"101.2501.4430.76815/320.0211.381-1/2” – 8”7/8”91.4381.6600.89535/640.0311.501-3/4” – 8”1”81.6251.8761.02239/640.0621.753” – 8”1-1/8”71.8122.0931.14911/160.0622.003” – 8”1-1/4”72.0002.3091.27725/320.0622.004” – 8”1-3/8”62.1882.5261.40427/320.0622.254” – 8”1-1/2”62.3752.7421.53115/160.0622.254” – 8”Notes:Bolts with nominal lengths equal to or shorter than four times the nominal diameter shall be threaded full length, onlywhen specified by the purchaser in their P. O. In such cases Bolts shall be marked as ‘A 325T’ and need not have ashoulder and the distance from the underhead bearing surface to its first complete (full form) thread, as measured witha go thread ring gauge, assembled by hand as far as the thread will permit, shall not exceed the length 2 ½ thread, as forbolt sizes 1 inch and smaller and 3 ½ thread for bolt sizes larger than 1 inch.

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHeavy Hex Structural Bolts – ASTM A 325Inch Series – Physical Properties & Tightening TorquePhysical PropertiesPhysical PropertiesType 1Bolt Size1/2” To 1-1/2”Tensile Strength (min.)120,000 (827)psi (N/mm2)Proof Load Stress85,000 (586)psi (N/mm2)Hardness HRC25 – C34Recommended Tightening Torque and Induced �-9UNC0.462433.929,7501”– .2331,602.169,9091-1/2”–6UNC1.4922,137.484,595

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHeavy Hexagon Nuts – ASTM A 563MMetric Series – Dimensions & Physical PropertiesNotes:1. The nuts will generally conform to ANSIB18.2.4.1M – Metric Heavy Hexagonal Nuts2. Thread will conform to class 6H of ANSI B1.13M for Coarse Series3. Material & Heat Treatment:To achieve mechanical properties of PropertiesClass 8S or 10S of ASTM A563M.4. Nuts of Property Class 8S are used with bolts of ASTMA325M – Type 1 (uncoated). Nuts of Property Class 10Sare used with bolts of ASTM A325M – Type 1(Zinc–coated) (in general nuts of a higher property class canreplace nuts of a lower property class in a joint).5. In Bolt/Nut assembly, tightening shouldbe done by rotation of nut.6. Sizes in brackets are non preferred standards.7. All dimensions are in millimeters.HWCNOMINAL THREAD 53.1226.95M303.5050.0057.7429.90Physical PropertiesPropertyClassFor use with Boltsof type and finishProof Load StressN/mm2Rockwell HardnessHR8SASTM A 325MTYPE 1 (non-coated)1,075B89 – C3810SASTM A 325MType 1(zinc-coated)1.245 (Normal Tapping)1.165 (Oversize Tapping)C26 – C38

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeStud Bolts ASTM A193Inch Series, UNC/UN – DimensionsNotes:1. The stud Bolts will generally conform to ASTM A193 Gr: B72. Thread will conform to Class 2A unified coarse threads asper ANSI B1.13. Material: Medium Carbon Chromium Molybdenum Steel,CR-Mo Alloy Steel (Cr-Mo).4. Heat treatment: As per Grade ‘B7’5. All dimensions are in inches.NominalThreadSize ‘D’TPIDLLength Range‘L’Nominal ThreadSize ‘D’UNCUN½”13-up to 120”5/8”11-¾”107/8”TPILength Range‘L’UNCUN2 3/8”-8up to 50”up to 120”2 ½”-8up to 60”-up to 120”2 5/8”-8up to 60”9-up to 120”2 ¾”-8up to 60”1”8-up to 120”2 7/8”-8up to 60”11/8”-8up to 120”3”-8up to 48”11/4”-8up to 120”3 1/8”-8up to 48”13/8”-8up to 120”3 ¼”-8up to 48”11/2”-8up to 120”3 3/8”-8up to 48”15/8”-8up to 120”3 ½”-8up to 48”13/4”-8up to 120”3 5/8”-8up to 48”17/8”-8up to 120”3 ¾”-8up to 48”2”-8up to 120”3 7/8”-8up to 48”21/8”-8up to 120”4”-8up to 48”2¼”-8up to 120”---

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeStud Bolts ASTM A193Inch Series, UNC/UN – Physical Properties, Tightening TorquesPhysical 7’Tensile Strength (min.)2 ½ and under125,000 (860)psi (N/mm2)Over 2 ½” to 4”115,000 (795)Yield Strength (min.)2 ½” and under105,000 (720)psi (N/mm2)Over 2 ½” to 4”95,000 (655)Elongation % on GL2 ½” and under16%4D (min.)Over 2 ½” to 4”16%Reduction of Area2 ½” and under50%% (min.)Over 2 ½” to 4”50%Tightening TorqueNominalThreadSizeGrade �0.14286.985/8”0.226¾”Grade ‘B7’StressAreaTORQUEINDUCES LOAD8 3.0316,6112 �4.92114,317.06327,2477/8”0.462495.2133,9572 8290,6253 31130,8303 47177,1353 .225261,660UNC8 UNNominalThread SizeUNC

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHeavy Hexagon Nuts – ASTM A 194Notes:1.The nuts will generally conform to ANSI/ASME B18.2.2. Heavy Nuts2.Thread will conform to Class 2B of ANSI B1.13.Material & Heat Treatment:To achieve mechanical properties of Grade 2H which conform to the requirement of ASTM A194.4. In Bolt/Nut assembly, tightening should be done by rotation of nut. Torque Value as recommended in tables for bolts.5. All dimensions are in ”3.438PhysicalProperties:21/283.875”HWCNOMINAL THREAD SIZEGradeSizeFor use withBolts/Stud Bolts of GradeProof LoadStress (psi)RockwellHardness (HR)2Hup to 1½” inclASTM A325 T-1175,000C24 – C382HOver 1½”ASTM A 193 B7175,000B95 – C38

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHexagon Head Bolts - Screws DIN 931/933Metric Series – DimensionsNotes:NominalPitchThread SizeWMax.CMin.BMax.WHW1. The bolts and screws will generally conformto ISO 4041, ISO 4017 and DIN 931/933.2. Threads will conform to Class 6g of ISO 965/2, Coarse Series.3. Material High grade carbon/alloy steel.4. Heat Treatment: Property Class 8.8 or 10.9*5. Thread Length LT:LT1 for L 125LT2 for L 125 TO 200LT3 for L 200Screw length equal to or shorter than those listed in column ‘LFT’will be fully threaded.6. Sizes in brackets are non preferred standards.7. All dimensions are in millimeters.LTBCTHREAD SIZERHNorm.RMin.Length of 0M101.517.016.018.90 0.0312.0300.63036494020-100(M14)2.022.021.024.49 )2.535.72 2.0242.025.01.2909610912090-300Dimensions in accordance with revised standard – in the process of being implemented. Also can be supplied in 4.6, 4.8, 5.6, 5.8and 6.8 as special.

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHexagon Head Bolts - Screws DIN 931/933Physical PropertiesProperty ClassDiameter5.8*All Diameters6.8*All Diameters M16 M1610.9*All DiametersN/mm2N/mm2N/mm2N/mm2N/mm2Tensile Strength (min.)5206008008301040Yield Strength 0.2% offset (Min.)420480640660940Proof Load Stress380440580600830UnitShear Strength (Min.)Hardness Rockwell -C34C32-C3910812129Elongation After fracture A in % (Min)Recommended Tightening Torque and Induced Load:NominalThread 00588.00757,400The tightening torques are calculated to induceapproximately stresses as detailed below:266 N/mm2 for Property class 5.8308 N/mm2 for Property class 6.8448 N/mm2 for Property class 8.8, dia M16462 N/mm2 for Property class 8.8, dia M16658 N/mm2 for Property class 10.9

HEADLINE BUILDING MATERIALS TRADING LLCP.O. Box 37366, Dubai U.A.E. l Tel: 971 4 3475675 l Fax: 971 4 347 5485Web: www.hbm.ae l Email: commercial@hbm.aeHexagon Nuts DIN 934Metric Series – Dimensions, Physical PropertiesNotes:1.2.3.4.5.6.7.8.9.The nuts will generally conform to ISO 4032, DIN 934.Thread will conform to Class 6H of Din 13 Part 12 for Coarse Series –MMaterial & Heat Treatment: To achieve mechanical properties of Class 8 or 10.Nuts of Property Class 8 are used with bolts of Property class 8.8Nuts of Property Class 10 are used with bolts of Property class 10.9.(In general, nuts of a higher property class can replace nuts of a lower property class in a joint).In Bolts/Nuts assembly, tightening should be done by rotation of nuts. Torque Value as recommended in tables of bolts.Size in brackets is non preferred standar

Heavy Hex Structural Bolts – ASTM A 325M Metric Series – Dimensions Notes: 1. The bolts will generally conform to ANSI B18.2.3.7M – Metric Heavy Hex Structural Bolts 2. T LThread will conform to Class 6g of ANSI B1.13M. 3. Material: High grade carbon/alloy steel. 4. Heat treatment: As per ASTM A325M and ASTM F 568 Class 8.8 5. Thread .