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N3 Engineering Spreadsheets
FP N3 Applications: Calculation and Dimensioning of Columns of Two Profiles Interlocked by Trusses
FP N3 Applications: Positive Gear Pump Calculation Worksheet for Oil
FP N3 Applications: Spreadsheet for Calculation of Turbine Rotors Geometry - Power and H
FP N3 Applications: Simple Horizontal Axis Wind Turbine Calculation Worksheet
FP N3 Applications: Spreadsheet for calculating the distribution and forecasting of chilled water
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

Checkered Plate – Floor Plate

ISO General Geometric Tolerances 2768-2
ISO 2768-2
Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
Square Industrial Tube

ISO Button Head Allen Screw 7380-1
ISO 7380-1
DIN933 and ISO4017 screw
DIN933 / ISO4017
American Standard U Beam

ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5
Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
Material Density (Specific Mass)

DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
Round Bar

Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
Hardness Conversion HRC – HV – HB – Tensile Strength

American Standard I Beam

DAE DIN Elastic Ring 471
FROM 471
Equivalence of Steels SAE/AISI x DIN/EN x JIS

DIN Wide Washer 9021
FROM 9021
Tap Drill – Fine Metric Thread

CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
Chaveta Paralela DIN 6885-1
FROM 6885-1
BSP Thread – Main Dimensions

Equal Flap Corner

Round Industrial Tube

Thin and Coarse Smooth Paper

V Belts – Profiles and Minimum Pulley Diameter

Torque and Preload for DIN metric screws

Elastic Ring DAI DIN 472
FROM 472
BSP TUPY Connections

Recommended ISO Base Hole Settings 286
ISO 286
flat iron

Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
Rectangular Industrial Tube

DIN Pressure Washer 127 B
FROM 127
Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
NPT Thread – Conical Thread for Pipes

Perfil Gerdau W – H – HP

Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
UNC thread / UNF – Dimensions and Tap Drill

Error VS - Error I Solder

EXP Expanded Plate / GME

Sheet Gauge – MSG, Galvanized and Aluminum

ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286
Drawn Hexagonal Bar

SCH 5-10-40-80-160-XXS tubes

DIN84 slotted cylindrical head screws
DIN84
Grade Lifting Current 80 – Workload (WLL)

ISO Bolt Strength Classes 898-1
ISO 898-1
Tap Drill – Coarse Metric Thread

ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5
Deep Groove Ball Bearings 6000, 6200 e 6300
Engineering and Services Project Factory
Mechanical Design Catalog
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Planning & Boiler Tracing
Online and desktop application for planning and tools for boilermaking. Check available geometries!




















