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N3 Engineering Spreadsheets
FP N3 Applications: Tolerance selection worksheet for mounting radial bearings
FP N3 Applications: Spreadsheet for simplified cooling tower calculation and sizing
FP N3 Applications: Spreadsheet for Calculating Rotor Centrifugal Pump Geometry - Power and H
FP N3 Applications: Calculation and Dimensioning of W Profile Columns
FP N3 Applications: Worksheet for selecting independent tolerances
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

Elastic Ring DAI DIN 472
FROM 472
American Standard U Beam

Recommended ISO Base Hole Settings 286
ISO 286
Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
Material Density (Specific Mass)

ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
SCH 5-10-40-80-160-XXS tubes

DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
Tap Drill – Fine Metric Thread

UNC thread / UNF – Dimensions and Tap Drill

Torque and Preload for DIN metric screws

DAE DIN Elastic Ring 471
FROM 471
Deep Groove Ball Bearings 6000, 6200 e 6300

American Standard I Beam

NPT Thread – Conical Thread for Pipes

ISO Bolt Strength Classes 898-1
ISO 898-1
Error VS - Error I Solder

ISO General Geometric Tolerances 2768-2
ISO 2768-2
DIN933 and ISO4017 screw
DIN933 / ISO4017
EXP Expanded Plate / GME

Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
BSP Thread – Main Dimensions

Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
Drawn Hexagonal Bar

ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5
Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
Equal Flap Corner

Thin and Coarse Smooth Paper

DIN Wide Washer 9021
FROM 9021
Perfil Gerdau W – H – HP

Checkered Plate – Floor Plate

ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286
Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
Square Industrial Tube

Grade Lifting Current 80 – Workload (WLL)

CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
flat iron

Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
BSP TUPY Connections

Hardness Conversion HRC – HV – HB – Tensile Strength

DIN Pressure Washer 127 B
FROM 127
DIN84 slotted cylindrical head screws
DIN84
Tap Drill – Coarse Metric Thread

Chaveta Paralela DIN 6885-1
FROM 6885-1
Rectangular Industrial Tube

Sheet Gauge – MSG, Galvanized and Aluminum

DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
ISO Button Head Allen Screw 7380-1
ISO 7380-1
Round Bar

V Belts – Profiles and Minimum Pulley Diameter

Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
Round Industrial Tube

Equivalence of Steels SAE/AISI x DIN/EN x JIS

Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5Engineering 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!




















