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N3 Engineering Spreadsheets
FP N3 Applications: Spreadsheet for calculation of assembly by interference or pressure
FP N3 Applications: Worksheet for calculating residential and industrial hot water supply
FP N3 Applications: Set of spreadsheets for calculating industrial agitators and beaters in different blade formats
FP N3 Applications: Conical Rigid Coupling Calculation
FP N3 Applications: Spreadsheet for calculating and sizing tank bottoms and tops
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
Grade Lifting Current 80 – Workload (WLL)

Perfil Gerdau W – H – HP

BSP TUPY Connections

Deep Groove Ball Bearings 6000, 6200 e 6300

Hardness Conversion HRC – HV – HB – Tensile Strength

Drawn Hexagonal Bar

Elastic Ring DAI DIN 472
FROM 472
BSP Thread – Main Dimensions

Error VS - Error I Solder

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

DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
American Standard U Beam

DIN933 and ISO4017 screw
DIN933 / ISO4017
Rectangular Industrial Tube

Checkered Plate – Floor Plate

ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286
Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
ISO Bolt Strength Classes 898-1
ISO 898-1
Thin and Coarse Smooth Paper

Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5
Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5
Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
DIN84 slotted cylindrical head screws
DIN84
Sheet Gauge – MSG, Galvanized and Aluminum

Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
UNC thread / UNF – Dimensions and Tap Drill

NPT Thread – Conical Thread for Pipes

Tap Drill – Coarse Metric Thread

ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
DIN Wide Washer 9021
FROM 9021
DAE DIN Elastic Ring 471
FROM 471
Recommended ISO Base Hole Settings 286
ISO 286
Torque and Preload for DIN metric screws

ISO General Geometric Tolerances 2768-2
ISO 2768-2
ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
Equivalence of Steels SAE/AISI x DIN/EN x JIS

Round Bar

Round Industrial Tube

Material Density (Specific Mass)

flat iron

American Standard I Beam

Chaveta Paralela DIN 6885-1
FROM 6885-1
Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
Equal Flap Corner

EXP Expanded Plate / GME

Tap Drill – Fine Metric Thread

Square Industrial Tube

ISO Button Head Allen Screw 7380-1
ISO 7380-1
V Belts – Profiles and Minimum Pulley Diameter

DIN Pressure Washer 127 B
FROM 127Engineering 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!




















