Transcription
DIMENSIONAL BOLTING CATALOG
DIMENSIONAL CATALOGTable of ContentsPageScrewsRound Head ScrewsVarious Head Styles Machine ScerwsTapping Screws (Approx. Hole Sizes)Thumb and Wing Screws1-11-2 to 1-231-241-25 to 1-27B7 Studs and NutsStud Bolts for Pressure-Temperature PipingGeneral Purpose End-to-End StudsTap End Stud BoltsDouble End Stud Bolts2-12-22-32-4BoltsHex Cap Screws (Finished Hex Bolts)Wrench Openings for Square and Hex Bolts and ScrewsHeavy Hex BoltsHeavy Hex Structural BoltsHigh-Strength Structural BoltingCarriage Bolts and Lag BoltsSquare BoltsStep Bolts and Countersunk Head Elevator Bolts3-13-2 to 3-33-43-53-63-73-83-9NutsFinished and Heavy Hex NutsHexagon Machine Screw NutsType A Forged Wing NutsHex Slotted NutsHex and Heavy Hex Jam NutsHex Castle NutsLarge Diameter Hexagon Head Cap NutsRound Spanner NutsHeavy Hex Nuts with Tommy Bar Holes4-14-24-34-44-5 to 4-64-74-84-94-10Sockets & PinsSocket Head Cap ScrewsButton Head and Flat Head Socket Cap ScrewsSocket Set ScrewsHexagon Keys and BitsSocket Head Shoulder Screws, Dowel Pins, and Slotted Set ScrewsSquare Head Set Screws and Socket Pipe PlugsPhysical Properties of SocketsPoint TerminologyFlange 12-Point ScrewsTaper PinsThreaded Taper PinsDowel PinsRoll PinsCotter Pins5-15-25-35-45-55-65-65-75-8 to 5-95-105-115-125-135-14 Sigma Fasteners, Inc.i
Table of Contents (continued)WashersUSS Wrought WashersStainless Steel WashersS.A.E. WashersBrass WashersBeveled WashersSpring Lock WashersTooth Lock WashersBelleville Washers6-16-2 to 6-36-46-4 to 6-56-56-6 to 6-86-9 to 6-116-12AnchorsWedge AnchorsDrop-In AnchorsSingle Expansion AnchorsMachine Screw AnchorsLag ShieldsLead Wood Screw AnchorsHammer drive AnchorsHollow Wall AnchorsToggle BoltsToggle Wings and Nylon Nail AnchorsPlastic Anchors and Toggles7-17-27-27-27-37-37-47-57-67-77-8 to 7-9LocknutsESNA Light Hex NutsFLEXLOC Self-Locking NutsPrevailing-Torque Type Steel Hex and Hex Flange NutsANCO Self-Locking Nuts8-1 to 8-28-38-4 to 8-58-6LocknutsESNA Light Hex NutsFLEXLOC Self-Locking NutsPrevailing-Torque Type Steel Hex and Hex Flange NutsANCO Self-Locking Nuts8-1 to 8-28-3 to 8-48-5 to 8-68-7Self-Sealing ScrewsPlated Carbon SteelStainless SteelPlated Steel Self-Drilling Sigma Fasteners, Inc.9-19-29-3ii
Table of Contents (continued)Self-Locking Fasteners10-1 to 10-3U-Bolts and Eye BoltsAnchor Bolts & Bent BoltsA-Bolts, StandardU-Bolts, Long TangentEyebolts-Regular PatternEyebolts-Shoulder PatternRod End Eyebolt Blanks11-111-211-311-411-511-6Metric FastenersHex, Head Cap ScrewsWeights of Hex Head Cap ScrewsSocket Cap Screws & Flat Head Socket CapsSocket Set Screw & Button Socket CapsHex NutsFlatwashersInternal & External Tooth WashersLockwashers12-112-212-312-412-512-612-7 to 12-812-9Miscellaneous/GeneralThread Length Measurement & Suggested Lengths & Torques for CommonFlange ApplicationsBolting & Ring Gasket Requirements for ANSI & API Flanges13-113-2GasketsType R Type GasketType RX Type Ring Gasket14-1 to 14-314-3 to 14-5Threads, Markings, Platings & Coatings, Weights & MaterialsUnified Inch Screw ThreadsASTM & SAE Grade Markings for Steel Bolts & ScrewsPlatings & Coatings for FastenersHex Cap Screws – SAE J429Steel Bar WeightsWeight Multiplier for Various MaterialsMaterial Selection Chart15-1 to 15-515-615-7 to 15-815-9 to 15-1115-1215-1315-14 Sigma Fasteners, Inc.iii
DESCRIPTIONPAGEScrewsRound Head Screws1-1Various Head Styles Machine Screws1-2 to 1-23Tapping Screws (Approx. Hole Sizes)1-24Thumb and Wing Screws Sigma Fasteners, Inc.1-25 to 1-27Section 1
ROUND HEAD SCREWS2AHeadDiameterMax Min.162 .146HHeight ofHeadMax Min.069 .059JWidth ofSlotMax Min.031 .023TDepth ofSlotMax Min.048 .037GNDimensions of RecessDiameterDepth 211.159.413.403.314.0684 Sigma Fasteners, Inc.Section 1Page 1
SLOTTED FLAT COUNTERSUNKHEAD MACHINE SCREWSDimensions of Slotted Flat CountersunkHead Machine ScrewsNominalSize 50.4380.5070.6350.7620.8120.8751.0001.1251.375 Sigma Fasteners, Inc.MinEdgeRoundedor 40.0490.0530.0580.067Section .9621.186Page 2
CROSS RECESSED FLAT COUNTERSUNKHEAD MACHINE SCREWSDimensions of Cross Recessed Flat Countersunk Head Machine ScrewsType .0440.028RecessWidthMin0.018Driver SizeType 1Driver 230.40 Sigma Fasteners, Inc.Section 1
SLOTTED UNDERCUT FLATCOUNTERSUNK HEAD MACHINE SCREWSDimensions of Slotted Undercut FlatCountersunk Head Machine ScrewsLNominalSize 163/87/161/29/165/83/4AHJHead DiameterHead HeightSlot 790.3320.3850.4380.5070.6350.7620.8120.875 Sigma Fasteners, Inc.MinEdgeRoundedor .3890.4520.5680.6850.7230.775TSlot 0210.0230.0250.0270.0290.0340.0390.0440.049Section 1GGagingDiameterPage 5390.6530.6900.739
CROSS RECESSED UNDERCUT FLATCOUNTERSUNK HEAD MACHINE SCREWSDimensions of Cross Recessed Undercut Flat Countersunk Head Machine ScrewsType 80.37500.3650.3520.216Driver SizeType 1MDriver 0.2650.2470.08640.2380.2200.5630.5330.340 Sigma Fasteners, Inc.Section 1
CROSS RECESSED FLAT COUNTERSUNKTRIM HEAD MACHINE SCREWSDimensions of Flat CountersunkTrim Head Machine ScrewsNominalSize 01012121/45/16 Sigma Fasteners, Inc.EAHShoulderDiameterHead ,EdgeRoundedor .3400.3890.3890.4520.568Section 0.2670.3130.3130.3620.3620.4240.539Page 6
CROSS RECESSED FLAT COUNTERSUNKTRIM HEAD MACHINE SCREWSDimensions of Cross Recessed Flat Countersunk Trim Head Machine ScrewsType ver SizeType 1MDriver .4200.26 Sigma Fasteners, Inc.Section 1
SLOTTED 100 DEGREE FLAT COUNTERSUNKHEAD MACHINE SCREWSDimensions of Slotted 100 Degree FlatCountersunk Head Machine ScrewsNominalSize 800.16400.19000.25000.31250.3750AHJTHead DiameterHeadHeightSlot WidthSlot dor .2850.3330.4420.5560.670 Sigma Fasteners, Inc.FProtrusionAbove 4Section .2610.3070.4150.5260.638Page 8
CROSS RECESSED 100 DEGREE FLATCOUNTERSUNK HEAD MACHINE SCREWSDimensions of Cross Recessed 100 Degree Flat Countersunk Head Machine ScrewsType 350.1120.03330.118Driver SizeType 1MDriver 8 Sigma Fasteners, Inc.Section 1
SLOTTED OVAL COUNTERSUNK HEADMACHINE SCREWSDimensions of Slotted Oval Countersunk Head Machine ScrewsLNominalSize 120.8751.0001.1251.375 Sigma Fasteners, Inc.Head DiameterMin,EdgeRoundedor 0.1410.1700.1740.1760.2070.2350.293Section 1Page 10
CROSS RECESSED OVAL COUNTERSUNKHEAD MACHINE SCREWSDimensions of Cross Recessed Oval Countersunk Head Machine 40.25000.2900.2770.1730.1480.040Driver SizeType 1AMDriver SizeNominalSizeorBasicScrewDiameterType 620.3410.6560.6230.40 Sigma Fasteners, Inc.Section 1
SLOTTED UNDERCUT OVAL COUNTERSUNKHEAD MACHINE SCREWSDimensions of Slotted Undercut Oval Countersunk Head Machine ScrewsLNominalSize 20.8120.875 Sigma Fasteners, Inc.Head DiameterMin,EdgeRoundedor 50.0980.1240.1490.1540.169Section 1Page 12
CROSS RECESSED UNDERCUT OVALCOUNTERSUNK HEAD MACHINE SCREWSDimensions of Cross Recessed Undercut Oval Countersunk Head Machine 263/80.37500.4000.3870.245Driver SizeType 1AMDriver SizeNominalSizeorBasicScrewDiameterType 90.2740.2560.08640.2470.2290.5630.5330.34 Sigma Fasteners, Inc.Section 1
SLOTTED PAN HEAD MACHINE SCREWSDimensions of Slotted Pan Head Machine ScrewsNominalSize orBasicScrewDiameter0000 25005/16 0.31253/80.37507/16 0.43751/20.50009/16 0.56255/80.62503/40.7500 Sigma Fasteners, 50.1000.1160.1310.1460.1620.192Section 1Page 14
CROSS RECESSED PAN HEAD MACHINE SCREWSDimensions of Cross Recessed Pan Head Machine ScrewsH2HeadHeightHeadRadiusType 1Type essWidthDriver SizeH1Driver 80.09850.3410.3200.6380.612 Sigma Fasteners, Inc.Section 1
SLOTTED FILLISTER HEAD MACHINE SCREWSDimensions of Slotted Fillister Head Machine ScrewsNominalSize orBasicScrewDiameter0000 25005/16 0.31253/80.37507/16 0.43751/20.50009/16 0.3570.4140.5180.6220.6250.7500.8120.8751.000 Sigma Fasteners, 680.8270.945HHeadSideHeightMaxMin0.019 0.0110.029 0.0210.039 0.0280.043 0.0380.053 0.0450.062 0.0530.070 0.0610.079 0.0690.088 0.0780.096 0.0860.113 0.1020.130 0.1180.148 0.1340.170 0.1550.211 0.1940.253 0.2330.265 0.2420.297 0.2730.336 0.3080.375 0.3450.441 0.406OTotalHeadHeightMaxMin0.025 0.0150.035 0.0270.047 0.0390.055 0.0470.066 0.0580.083 0.0660.095 0.0770.107 0.0880.120 0.1000.132 0.1110.156 0.1330.180 0.1560.205 0.1780.237 0.2070.295 0.2620.355 0.3150.368 0.3210.412 0.3620.466 0.4100.521 0.4610.612 0.542Section 226Page 16
CROSS RECESSED FILLISTER HEAD MACHINE SCREWSDimensions of Cross Recessed Fillister Head Machine ScrewsType 0.0330.017Max0.072Min0.062Max0.03Driver SizeType 1Driver 2330.2100.06540.2130.1900.3770.
Sigma Fasteners, Inc. iii Table of Contents (continued) Self-Locking Fasteners 10-1 to 10-3 U-Bolts and Eye Bolts Anchor Bolts & Bent Bolts 11-1 A-Bolts, Standard 11-2
