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N3 Engineering Spreadsheets
FP N3 Applications: Worksheet for calculating positive lobe motor pump
FP N3 Applications: Centrifugal Fan Calculation Worksheet 1 e 2 Bocas
FP N3 Applications: Spreadsheet for calculating endless crown transmission
FP N3 Applications: Worksheet for calculating residential and industrial drinking water supply
FP N3 Applications: Spreadsheet for calculating and designing a double-supported crane
Free Calculations Online
Technical Tables: Dimensional | Weight | CAD models
Technical Tables

Tap Drill – Fine Metric Thread

Torque and Preload for DIN metric screws

Drawn Hexagonal Bar

BSP TUPY Connections

NPT Thread – Conical Thread for Pipes

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

Flange Cego – ANSI B 16.5 – 900lbs
ANSI B 16.5
Grade Lifting Current 80 – Workload (WLL)

EXP Expanded Plate / GME

DIN933 and ISO4017 screw
DIN933 / ISO4017
V Belts – Profiles and Minimum Pulley Diameter

BSP Thread – Main Dimensions

ISO Roller Chain 606 Series B (FROM 8187)
ISO 606 / FROM 8187
CA-50 and CA-60 Rebar – Gauges and Weight (NBR 7480)
NBR 7480
Equivalence of Steels SAE/AISI x DIN/EN x JIS

ISO General Geometric Tolerances 2768-2
ISO 2768-2
Hardness Conversion HRC – HV – HB – Tensile Strength

DIN84 slotted cylindrical head screws
DIN84
Chaveta Paralela DIN 6885-1
FROM 6885-1
Test Load and Breakage of ISO Bolts 898-1
ISO 898-1
Checkered Plate – Floor Plate

Recommended ISO Base Hole Settings 286
ISO 286
Square Industrial Tube

Material Density (Specific Mass)

Deep Groove Ball Bearings 6000, 6200 e 6300

ISO Bolt Strength Classes 898-1
ISO 898-1
ISO Tolerances 286 – Holes (H7, H8, H9, H11…)
ISO 286
Tap Drill – Coarse Metric Thread

Stiffened U Profile (Ue) Cold Formed – NBR 6355
NBR 6355
Thin and Coarse Smooth Paper

Rectangular Industrial Tube

Porca Autotravantes DIN 985 (Nylon, Low)
FROM 985
Elastic Ring DAI DIN 472
FROM 472
DIN Cylindrical Head Allen Screw 912 / ISO 4762
FROM 912 / ISO 4762
DIN Flat Washer 125 / ISO 7089
FROM 125 / ISO 7089
Round Industrial Tube

DIN Wide Washer 9021
FROM 9021
Flange Cego – ANSI B 16.5 – 1500lbs
ANSI B 16.5
UNC thread / UNF – Dimensions and Tap Drill

ISO Button Head Allen Screw 7380-1
ISO 7380-1
Round Bar

flat iron

ISO General Tolerances 2768-1 (Linear e Angular)
ISO 2768-1
Error VS - Error I Solder

American Standard U Beam

Tube NBR5580 – DIN 2440
NBR5580 / FROM 2440
Flange Cego – ANSI B 16.5 – 2500lbs
ANSI B 16.5
DIN Elastic Pin 1481 / ISO 8752
FROM 1481 / ISO 8752
Flange Cego – ANSI B 16.5 – 300lbs
ANSI B 16.5
Flange Cego – ANSI B 16.5 – 600lbs
ANSI B 16.5
Flange Cego – ANSI B 16.5 – 150lbs
ANSI B 16.5
ISO Tolerances 286 – Axles (h6, h7, h8, h9…)
ISO 286
Equal Flap Corner

American Standard I Beam

Perfil Gerdau W – H – HP

Sheet Gauge – MSG, Galvanized and Aluminum

DIN Pressure Washer 127 B
FROM 127
DAE DIN Elastic Ring 471
FROM 471Engineering and Services Project Factory
Mechanical Design Catalog
Open a budget with qualified professionals at the Project Factory!
Planning & Boiler Tracing
Online and desktop application for planning and tools for boilermaking. Check available geometries!




















