Ningbo OuKaiLuo Hardware Co.,Ltd.
Ningbo OuKaiLuo Hardware Co.,Ltd. Quality Fasteners & Service Provider
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Steel blue zinc hex flat shoulder head self tapping screw OEM
Product Description
Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications.
Product Specification
| Material | Carbon Steel |
| Head Style | Flat Head |
| Drive Type | Hex Socket |
| Thread Type | Tapping Thread |
| Point Type | Dog Point |
| Thread Dia. | 5.5mm |
| Length | 30mm |
| Grade | Case Hardened |
| Finish | Zinc Plated |
| Certification | ISO9001:2015, SGS, RoHS, Bureau Veritas |
| After-sale service | If there are any quality problems, please contact with us at once |
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FAQ
Q: Are you trading company or manufacturer ?
A: We have our own factory, which is located in Ningbo, Zhejiang. Both design team & manufacture team will support our products.
Q: What’s your main products? Can customize or not?
A: Our main products are screws.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge if we stock, but do not pay the cost of freight.
If you are interested in shoulder screw, Please do not hesitate to email us or call us. Our professional team will assit you to purchased the quality products.