Suman Fasteners is notable Heat Treated Fastener manufacturers in Italy, suppliers, dealers, traders in Italy. Our fasteners are made tough, wear-resistant, and hard enough to endure extreme conditions by precise heat treatment from different sides in order to increase the hardness and make them suitable in construction, automotive, and industrial applications. We focus on the production of fasteners that can withstand various heat treatment processes and are eventually strong, durable, and reliable in hard situations. Our aim is to supply quality products that meet the industry standard, are safe, and have a long life cycle on every project.
These fasteners go through heat treatment and various other processes to enhance their strength, hardness, and wear resistance. They are made to be strong enough to withstand heavy loads, high pressures, and even harsh environments. The use of these fasteners is possible in the building, car and factory sectors, thus, they ensure the safe operation and a longer period of countertop.
Being reliable Heat Treated Fastener manufacturers in Italy, we have a range of fasteners to suit all the industry requirements.
As reliable Heat Treated Fastener suppliers in Italy, our fasteners are made from high-quality steel and undergo precise heat treatment to achieve optimal strength and hardness.
| Category | Specification Parameter | Common Values / Ranges | Notes |
|---|---|---|---|
| Material | Steel Grades | Carbon Steel (1045), Alloy Steel (4140), Stainless Steel (304, 316) | Material selected based on required strength, corrosion resistance, and temperature needs |
| Heat Treatment | Process | Quenching & Tempering, Case Hardening (Carburizing, Nitriding) | Improves overall strength, toughness, and surface hardness |
| Mechanical Properties | Tensile Strength | 800 MPa to 1500 MPa | Varies according to material and treatment applied |
| Mechanical Properties | Yield Strength | Varies | Indicates the point where permanent deformation begins |
| Mechanical Properties | Hardness | 25 HRC to 55 HRC | Measured using Rockwell, Brinell, or Vickers scales |
| Mechanical Properties | Elongation | 10% to 20% | Shows the ductility and flexibility of the fastener |
| Standards | ASTM Standards | A193, A325, A490, A354, A574, A194 | Standards related to high-strength bolts and nuts |
| Standards | ISO Standards | ISO 898, ISO 3506 | Standards covering mechanical properties of fasteners |
| Dimensions | Diameter | M2 to M100+ (metric), 1/4" to 4"+ (inch) | Depends on application requirements |
| Dimensions | Length | Varies | Selected based on installation needs |
| Thread Specifications | Type | UNC, UNF, Metric Coarse, Metric Fine | Commonly used thread types across industries |
| Surface Treatment | Finish | Plain, Zinc-Plated, Black Oxide, Hot-Dip Galvanized | Enhances corrosion resistance and appearance |
| Quality Control | Proof Load | As per standards | Ensures the fastener can safely handle required loads |
| Quality Control | Testing | Tensile, Hardness, Impact Testing | Confirms performance and compliance with specifications |
As trusted Heat Treated Fastener dealers in Italy, we offer fasteners that ensure stable joints, enhanced load-bearing capacity, and resistance to wear and fatigue.
As notable Heat Treated Fastener suppliers in Italy, our fasteners are used in construction, machinery assemblies, and heavy engineering equipment.
Suman Fasteners is remarkable Heat Treated Fastener manufacturers in Italy, suppliers, dealers, traders in Italy. We provide industries of automotive, aerospace, construction, and heavy machinery with the safest and most durable fasteners. We have an inventory of quality heat-treated fasteners that provide the users with the same three features: strength, durability, and quality performance in low-temperature areas. Our product combinations vary, and our professional advice helps our clients to select the most suitable solutions that meet their needs. Our values revolve around providing a consistent quality of work, being reliable and achieving total satisfaction in any project. Contact us if you want to know more.