#29 HOW TO WRITE A FASTENER SPECIFICATION

Printable shop wall chart: #29 HOW TO WRITE A FASTENER SPECIFICATION. Free letter-size PDF to print and post at the counter; 25 x 36 inch poster version available.

Last reviewed 2026-09-10 · reference FG-05D62A · Report an error on this sheet

Element	Example
Product and dimensional standard	Hex cap screw, ASME B18.2.1
Size and thread	1/2-13 UNC-2A
Length	2 in
Material / grade	SAE J429 Grade 5
Finish	Zinc, ASTM F1941 Fe/Zn 8, Type V (trivalent)
Quality requirements	Certs (EN 10204 3.1), lot traceability, sampling (ASTM F1470)
Packaging and labeling	Quantity per box, label content

What to check on a print

Item	Watch for
Title block	Part number, revision, material, finish
Thread callout	Series, class (2A/3A), length of thread
Dimensions and tolerances	Critical-to-function marks
Notes	Heat treat, plating, marking, testing, special processes
Referenced standards	Which edition applies
Revision history	What changed, and whether stock is still valid

Do not combine incompatible requirements, such as A490 with electroplating. Name the standard and revision for every requirement.

These tables carry the same figures as the printed sheet below.

The printed sheet

#29 HOW TO WRITE A FASTENER SPECIFICATION

25 x 36 inch poster version

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Text version of this sheet

How to Write a Fastener Specification

Every element that affects fit, strength or corrosion must be stated

Minimum elements

Element

Example

Product and dimensional standard

Hex cap screw, ASME B18.2.1

Size and thread

1/2-13 UNC-2A

Length

2 in

Material / grade

SAE J429 Grade 5

Finish

Zinc, ASTM F1941 Fe/Zn 8, Type V (trivalent)

Quality requirements

Certs (EN 10204 3.1), lot traceability, sampling (ASTM F1470)

Packaging and labeling

Quantity per box, label content

What to check on a print

Item

Watch for

Title block

Part number, revision, material, finish

Thread callout

Series, class (2A/3A), length of thread

Dimensions and tolerances

Critical-to-function marks

Notes

Heat treat, plating, marking, testing, special processes

Referenced standards

Which edition applies

Revision history

What changed, and whether stock is still valid

Do not combine incompatible requirements, such as A490 with electroplating. Name the standard and revision for every requirement.

The Fastener App | TheFastenerApp.com

Fastener Guide reference FG-05D62A · thefastenerapp.com/fastener-guide/wall-charts/29-how-to-write-a-fastener-specification · © The Fastener App. Reference only — verify the current governing standard, drawing and manufacturer data before specifying or installing.

Scan the label, the item lands in the shopping cart

Your rep or the customer scans a barcode label or they can select items from your store. No part number to remember, no phone call to your counter, no one re-keying anything.

Built into the app, not a separate device or an add-on

Works on any phone camera, or a handheld scanner if they have one

Scans your competitors’ barcode labels too^*

Customers and employees can place orders 24 hours a day, even after hours, and the orders will be waiting for you when you get there in the morning. You can choose to be notified every time an order is placed, whether you’re at the office or not. It gives you greater visibility into your company’s ordering activity.

* Simply cross the number in the system to ours, and we can walk you through the process.

See what every customer buys from you

Every account gets a category chart: share of dollars, share of times ordered and share of pieces. Your reps see what each customer buys from you, and the categories they are buying somewhere else stand out.

Share of dollars

Fasteners37%$69,879

Electrical10%$19,152

Fleet and Automotive7%$12,293

Hardware and Building Supplies5%$10,243

Tools and Equipment5%$9,811

Cutting Tools and Metalworking5%$9,740

Plumbing5%$8,865

All other25%$46,410

Share of times ordered

Fasteners44%355

Electrical12%94

Fleet and Automotive7%53

Tools and Equipment6%48

Cutting Tools and Metalworking4%36

Pneumatics4%34

Hardware and Building Supplies4%33

All other20%162

Share of pieces

Fasteners75%486,316

Fleet and Automotive6%38,905

Electrical5%31,100

Hardware and Building Supplies3%19,775

Sealing3%17,704

Abrasives3%17,251

General MRO2%16,133

All other4%23,770

Sample report from our demo store.

Sales rep territory management

The time planner splits each rep’s month by how much every customer spends. A customer that is 20% of the rep’s business gets about 35 hours a month, about 8 hours a week, and the rep’s week is laid out for them.

Share of the rep’s business

Summit Precast LLC20.2%

Brunswick Galvanizing Inc.14.6%

Talleyrand Signs LLC8.0%

Mayport Tool & Die Inc.7.8%

Eagle Mechanical LLC7.2%

Premier Electric Group5.9%

Tallahassee Packaging LLC3.7%

Coastal Maintenance Group3.3%

All others (64 customers)29.4%

Time each customer deserves

Customer	Hours a month	Hours a week
Summit Precast LLC	35.0	8.1
Brunswick Galvanizing Inc.	25.3	5.8
Talleyrand Signs LLC	13.9	3.2
Mayport Tool & Die Inc.	13.5	3.1
Eagle Mechanical LLC	12.5	2.9
Premier Electric Group	10.2	2.4
Tallahassee Packaging LLC	6.4	1.5
Coastal Maintenance Group	5.7	1.3
All others (64 customers)	51.0	11.8

Sample plan from our demo store: 173 hours a month, all selling time.

Nearly 3,000 real product photographs, covering more than 27,000 SKUs.

We had a professional photographer come in and spend weeks in our warehouse, photographing and producing real, high-resolution photos of many of our products. This work is ongoing, and many more products will be added. Right now the photographs cover more than 27,000 SKUs. We also have AI image generation capabilities.