Stainless Hex Cap Screws

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of stainless hex cap screws in China. With abundant experience, we warmly welcome you to wholesale customized stainless hex cap screws from our factory. For price consultation, contact us.

Stainless steel hex head cap screws are manufactured with a six-sided trimmed hex head that maintains a washer head on the bearing face. These types of hex head bolt fasteners are often utilized in OEM applications that require precise tolerances. The hex head bolt's stainless steel construction provides numerous beneficial qualities that cannot be matched by materials that offer less protection.

Stainless Steel Hex Head Cap Screw Advantages

Stainless steel hex head cap screws provide a wide range of benefits for your direct application needs. Some of the advantages that stainless steel hex cap screws offer include:

• Increased bearing surface area
• Improved clamping pressure
• Flat washer facing under the bolt head
• Fine and coarse threads

As a direct supplier of 18-8 stainless steel, stainless steel A2-70, stainless steel A2-80 and stainless steel 316 hex cap screw materials, we can provide stainless steel hex cap screws in numerous grades for your project convenience.

Stainless Steel Hex Cap Screw Grade Options

Stainless steel is used primarily for long lasting applications, due to its corrosion-resistant nature and durability. Scratching or burring the metal will not create surface rust as the corrosion resistance exists within the metal itself. Stainless is a soft metal due to the low carbon content, therefore most stainless steel bolts are cold-formed and not heat treated or thru-hardened. At Fastener Solutions, we offer numerous stainless steel hex head fastener grades for your hex cap screw needs, including the following options:

• 18-8
• A2-70
• A2-80
• A4-80
• 316

Strain Hardening of Stainless Steel

Strain hardening is a process that reduces oversized bars or wire to its desired final size through cold drawing or other processes. Within this process the stainless steel material is drawn down through a compression process. Since the material is under a huge amount of tension and pressure during this method, the strain reduces the material down to a smaller diameter, while at the same time work hardening it to a higher strength. Some of the methods that can perform strain hardening include:

• Cold forming
• Hot forging
• Bar stock machining

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