Lock Technology(shenzhen)Co., LTD.
                                                                                                           
Verified Supplier
19 Years
Since 2007
Menu

M3 Stainless Steel Step Shoulder Screws 25mm Length A2-50 Grade for High Humidity Applications

Price Negotiable
Price: USD0.2 - USD 0.005 Each piece
MOQ: 1000pcs
Delivery Time: 5-8 work days
Brand: Lock tech
Product Description
M3 Stainless Steel Step Shoulder Screws
Product Overview

Custom M3 x 25mm step shoulder screws with cross slot thin flat head, specifically engineered for high humidity electrical applications including air humidifiers and similar moisture-prone environments.

Manufacturing Capabilities
  • Bulk order processing capacity
  • In-house quality testing laboratory
  • Performance reports including salt spray testing
  • SGS environmental certification available
Technical Specifications
  • Size Range: M0.8 to M14
  • Length Range: 1mm to 200mm
  • Hardness Grades: 4.8-12.9 (Carbon Steel), A2-70/A4-70/A4-80/A5-80 (Stainless Steel)
Technical diagram showing custom shoulder screw dimensions and specifications
Material & Manufacturing Options
Available Materials Surface Treatments
  • Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430
  • Carbon Steel: C1008, C1018, C1022, 10B21
  • Alloy Steel
  • Brass
  • Aluminum
  • Copper
  • Custom materials available
  • Zinc Plating
  • Black Oxide
  • Cadmium Plated
  • Zinc-aluminum Coated
  • Chrome Plated
  • Silver Plated
  • Anodized
  • Custom treatments available
Screw Types Available

Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and all custom products.

Detailed dimensional specifications for shoulder screw applications
Ordering Information
Quantity Range Lead Time (Days)
1 - 10,000 pieces 10 days
10,001 - 50,000 pieces 15 days
50,001 - 100,000 pieces 20 days
Over 100,000 pieces Negotiable
Manufacturing Details
  • Minimum Order Quantity: 1,000 pieces
  • Payment Terms: T/T
  • Free samples available
  • Small batch trial production accepted
Frequently Asked Questions
Q: Can you provide customized services?
A: Yes, we accept OEM/ODM services. With over 20 years of experience in custom non-standard screws, we can create product drawings based on your requirements if you don't have them.
Q: Can you supply samples?
A: Yes, we provide samples when tooling exists. For new tooling requirements, tooling costs apply and shipping expenses are the customer's responsibility.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Lock Technology(shenzhen)Co., LTD.
Location B1106,GenZon Times Square Longcheng Road,LongGang Distric,Shenzhen City Guangdong
Contact Person Don

Request A Quote

Please check your email address.
Your message must be at least 20 characters.