Fasteners
Bolts, nuts and threaded rods - torque, tension and loads.
Related Documents
Bolt Torque Calculator: Loads & Preloads Data and Calculator
Calculate required bolt torque.
Drill Bits - Conversion Chart
Convert between drill bit dimensions - gauge numbers, inches and mm.
Fasteners - Type Chart
Wood screws, machine screws, sheet metal screws, self drilling SMS and more.
Lubricated Bolts and Reduced Torque
Lubrication effect on bolt tension and torque.
Metric Bolt Heads and Wrench Sizes
ANSI/SO, DIN and JIS bolts.
Metric Bolt Strength: Minimum, Ultimate Tensile & Proof Loads - Metric
Minimum ultimate tensile and proof loads for metric bolts with coarse or fine threads.
Metric Nuts - Proof Loads
Proof loads of metric nuts - coarse and fine threads.
Metric Steel Bolts - Grades and Property Classes
Metric steel bolts, screws and studs - proof and tensile strength.
Metric Threads - Clearance Holes and Tapping Drill Sizes
Recommended clearance holes and drill tap sizes.
Nails and Spikes - U.S. Standard Dimensions
US common wire standard nail and spikes sizes and dimensions - Imperial Units.
Screws - Metric vs. Inches
Metric versus Imperial equivalent screw dimensions.
Steel Bolts - ASTM Grades
ASTM steel bolts - proof and tensile strength.
Steel Bolts - SAE Grades
SAE steel bolts - grades ranging grade 1 to 8.2 - proof and tensile strength.
T-Slots and T-Nuts - Metric Sizes
Standard metric T-slots and T-nuts.
Threaded Rods - Proof Loads - Metric Units
Proof load capacities of metric threaded steel rods.
Torque Specifications for Metric Bolts: Maximum Values & Tables
Recommended thightening torque metric bolts.
U.S. and Metric Fasteners - Thread Sizes
Printable fastener chart.
U.S. Bolts - Head and Wrench Sizes
Hex Bolt, Lag Bolt, Square Bolt and Heavy Hex Bolt.
U.S. Bolts - Tightening Torques
Recommended bolt torques.
U.S. Bolts: Tensile Strength & Proof Load Specifications
Tensile strength and proof loads SAE bolts.
Unified Thread Standards: UNC & UNF Size Charts & Specifications
ANSI/ASME B1.1 Unified National Thread - UNC Coarse series and UNF Fine series.
US Hex Bolts - Inches
ANSI/ASME B18.2.1 Dimensions of Hex Bolts - Imperial units.
US Hex Bolts - Metric
ANSI/ASME B18.2.3M Dimensions of Hex Bolts - Metric units.
US Machine Screws - Dimensions
Machine screw diameters.
US Wood Screws - Pilot Holes
Hard wood and soft wood pilot holes, shank clearance holes and countersink diameters.
Whitworth Bolt Torques
Torque specifications Whitworth bolts.
Wood Screws - Withdrawal Force
Allowable withdrawal load force.