Technical Specifications

Dimensional Data

Standard Product Matrix

All dimensions in millimeters (mm). Sizing follows ISO 2854 / ANSI B32.1.1 format: [Crown Length]/[Leg Length].

Model Code	Crown Length	Leg Length	Crown Width	Leg Width	Wire Ø	Sheet Cap.	Coating
SCP-26/6	26.0 mm	6.0 mm	11.8 mm	4.3 mm	0.50 mm	20 sheets	Blue Zinc
SCP-24/6	24.0 mm	6.0 mm	11.6 mm	4.1 mm	0.55 mm	25 sheets	Standard Zinc
SCP-26/8	26.0 mm	8.0 mm	11.8 mm	4.3 mm	0.50 mm	30 sheets	Blue Zinc
SCP-24/8	24.0 mm	8.0 mm	11.6 mm	4.1 mm	0.55 mm	35 sheets	Polymer
SCP-22/5	22.0 mm	5.0 mm	10.2 mm	3.8 mm	0.45 mm	15 sheets	Standard Zinc

Model Code	Crown Length	Leg Length	Crown Width	Leg Width	Wire Ø	Sheet Cap.	Coating
SCP-28/10	28.0 mm	10.0 mm	12.4 mm	4.6 mm	0.60 mm	40 sheets	Blue Zinc
SCP-28/12	28.0 mm	12.0 mm	12.4 mm	4.6 mm	0.65 mm	50 sheets	Heavy Zinc
SCP-30/14	30.0 mm	14.0 mm	13.0 mm	5.0 mm	0.70 mm	60 sheets	Polymer-Plus

Model Code	Crown Length	Leg Length	Crown Width	Leg Width	Wire Ø	Application
SCP-B-23/0	23.0 mm	0.8 mm	11.5 mm	4.2 mm	0.50 mm	Saddle Stitching
SCP-B-23/1	23.0 mm	1.5 mm	11.5 mm	4.2 mm	0.55 mm	Magazine Binding
SCP-B-28/16	28.0 mm	16.0 mm	14.0 mm	6.0 mm	0.80 mm	Cardboard Packaging

MATERIAL & COMPOSITION -->

Engineering

Material Composition & Mechanical Properties

StapleCraft Pro staples are manufactured using precision cold-drawn low-carbon steel wire, heat-treated for optimal spring temper and fatigue resistance.

🔩 Base Alloy

C1012 - C1018

Low-carbon steel wire. Cold-drawn to achieve uniform grain structure and consistent yield strength across production batches.

⚡ Tensile Strength

850 - 1050 MPa

Measured per ASTM A228. Ensures staples withstand repeated compression cycles without permanent deformation or leg splaying.

🛡️ Zinc Plating Thickness

5 - 8 μm

Electrolytic zinc coating. Provides corrosion resistance for standard office environments. Blue zinc variant features chromate conversion layer.

🌡️ Operating Temperature

-40°C to +85°C

Maintains structural integrity and coating adhesion across extreme thermal cycles during storage and industrial processing.

Quality Assurance

Dimensional Tolerances & Compliance

Every batch undergoes automated optical inspection (AOI) and statistical process control (SPC) to guarantee consistent performance.

📐

Dimensional Tolerances

Crown Length: ±0.02 mm | Leg Length: ±0.05 mm | Crown Width: ±0.03 mm | Leg Parallelism: ≤0.10 mm

📏

Straightness & Geometry

Leg crookedness ≤0.15 mm over 20mm gauge length. Crown symmetry deviation ≤0.08 mm. No burrs or sharp edges.

🌍

ISO 2854 Compliance

Fully compliant with ISO 2854:2014 for staple dimensions, geometry, and performance testing procedures.

🇺🇸

ANSI B32.1.1

Meets American National Standards Institute specifications for standard staples used in commercial and industrial fastening.

🇩🇪

DIN 6611 (Part 1 & 2)

German Institute for Standardization compliance for both standard office staples and heavy-duty binding variants.

♻️

ISO 14001 & REACH

Environmentally compliant manufacturing. RoHS & REACH registered. 40% post-consumer recycled steel content available.

Supply Chain

Packaging & Logistics Specifications

Engineered packaging prevents moisture ingress, protects coating integrity, and optimizes pallet density for global freight.

Pack Level	Units / Pack	Packaging Type	Dimensions (L×W×H)	Net Weight	Protection Standard
Primary	5,000 staples	Moisture-barrier poly pouch + cardboard sleeve	140 × 95 × 45 mm	~0.38 kg	IP54 Rated
Secondary	50 pouches	Corrugated master carton (ECT 32)	380 × 310 × 260 mm	~19.5 kg	ISTA 1A Drop Test
Tertiary	40 cartons	Standard 48×40 GMA Pallet	1200 × 1000 × 1050 mm	~780 kg	Stretch-wrap + Corner Protectors

🏷️ Labeling

GS1-128 / QR

Each carton features scannable barcodes, batch/lot numbers, manufacturing date, and QR link to digital COA.

💧 Moisture Control

Sachet Included

Silica gel or molecular sieve desiccants placed in primary and secondary packaging to maintain <40% RH.

🌡️ Storage

2-25°C / <60% RH

Recommended storage conditions to prevent zinc whiting and maintain dimensional stability over time.

Resources

Technical Documentation & CAD

Download engineering drawings, material certifications, testing reports, and integration guides for your procurement or R&D team.

📄

Need Non-Standard Specifications?

Our engineering team can develop custom wire gauges, crown geometries, alloy compositions, or coating formulations to match your exact machinery requirements.

Request Custom Engineering →