STAINLESS STEEL SOCKET HEAD SET SCREWS
Finding a fastener that offers both lasting reliability and cost-effectiveness can be a challenge.
For over 15 years, Shandong Boltec Metal Industry Co., Ltd. has solved this by providing precision
stainless steel screws that global customers depend on.
The Boltec Advantage:
The Challenge: Corrosion and mechanical failure in demanding environments.
Our Solution: Screws crafted from premium 304, 316, and 410 stainless steel, offering superior resistance and robust mechanical properties.
The Challenge: Inconsistent thread quality leading to installation issues.
Our Solution: Precision manufacturing processes that guarantee perfect thread accuracy and dimensional consistency for a secure, hassle-free fit.
The Challenge: Standard fasteners that don't meet specific project needs.
Our Solution: A flexible, customizable approach. We can adjust size, thread type, packaging, and apply specialized coatings like Ruspert, Dacromet, or Procote to match your exact specifications.
Our Product Family:
We cover a wide spectrum of applications with our extensive range, including Machine Screws, Self-Tapping Screws, Self-Drilling Screws, Security Screws, Thermal Plastic Screws, and Bimetal Screws.
More information for the Self Drilling Screws
| Stanadard | DIN913-DIN916, ISO4026-ISO4029
DIN553 with Slot ETC. |
| Material | Stainless Steel 304/316, A2/A4
SS316L/D556 304HC1/304HC2, XM7 ETC. |
| Drive | Socket Hexagon, Slot ETC. |
| Finishing | Passivation, Ruspert, Dacromet, Procote etc. |
| Customized Products | Busy Season: 40-50 days,Slack Season:20-30 days |
| DIN/ISO norm Products | 15-30 days |
| Package | Small box in Carton, Then Euro EPAL Pallet
Or Color Box/Bucket/DIY follow customer demand |
Quality Assurance
- ISO 9001:2015 certified quality management system
- Strict raw material inspection with material certificates provided
- 100% dimensional and visual inspection before packaging
- Third-party testing available upon request (SGS, BV, TUV)
- Compliance with international standards: DIN, ISO, ANSI, JIS
RFQ
- How do you let me trust you.
More than 15 years experience in Stainless steel fastener industry, Not only Boltec know the products well, but professional for the package, label, etc. can provide high quality products with reasonable price.
- How do wecontrol ourquality.
We request QC inspect every productions links for each bacth goods. And we can provide you MTC and mill certificate when the goods is finished. One Lot No. , one 3.1 certificates, can track production once have claim.
- Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay the express charges. For old customer, We will send you free samples and pay express charges by ourself.
- Do you accept small order?
We keep lots of stock for all stainless steel common products, but faced the shipment, sometims one small order 2-3 Tons is Extraordinary economy for the price.
- How about your delivery time
General speaking, if the goods is in stock, we can delivery them 10 days, If the quantity is 1-2container, we can give you with 35-40 days, if the quantity is more than 2 container and You are very urgent, we can let factory priority produce your goods.
Sometimes depends on the different products.
- What is your packing.
Our packing is 20-25kg for one carton, 36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers' requestment.
- What is your payment term
We can accept T/T, LC for general order, Paypal and Western union for small order or samples order.
