Hunan Jia Shan Hardware Tech Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000,Piece/Pieces,Month |
| Delivery Time | about 12-18days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Product name | SEMS SCREW |
| Service | OEM |
| Corrosion Resistance | Yes |
| Port | Shenzhen, Guangzhou |
| Corrosionresistance | High |
| Thread Type | Standard/Customization |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Finish | customized |
| Brand Name | JIASHAN |
| Certification | ISO 9001 |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 10000,Piece/Pieces,Month |
| Delivery Time | about 12-18days | Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Product name | SEMS SCREW | Service | OEM |
| Corrosion Resistance | Yes | Port | Shenzhen, Guangzhou |
| Corrosionresistance | High | Thread Type | Standard/Customization |
| Package | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Finish | customized |
| Brand Name | JIASHAN | Certification | ISO 9001 |
| Place of Origin | china | ||
| High Light | M4 M5 titanium slotted pan head screws ，Gr2 Gr5 titanium screw washer assortment ，titanium metal screws with washers | ||
This premium SEMS screw assortment is made from titanium alloys – Grade 2 (commercially pure) and Grade 5 (Ti‑6Al‑4V). Grade 2 offers excellent formability and corrosion resistance; Grade 5 provides strength comparable to alloy steel at 60% of the weight. The head is slotted pan head (cross recess is also possible; title says “Slotted Pan Head") with a pre‑assembled flat washer. The screws have a plain or anodised finish. Because titanium is non‑magnetic, biocompatible and highly resistant to seawater, these screws are used in aerospace, high‑end racing and marine equipment. Supplied as an assortment with various lengths, they are ideal for prototyping and repair kits.
| Industry | Usage |
|---|---|
| Automotive | High-strength applications in engines, heavy-duty machinery, and bridge construction |
| Mechanical | Connecting mechanical parts, circuit boards, engines, transmissions in various industries |
| Energy | Connecting power generation equipment and transmission lines |
| Architectural | Building structures, shipbuilding, and petrochemical equipment |
High‑performance bicycles and motorcycles: frame, brake calipers, stem bolts.
Diving gear and underwater instruments: titanium resists seawater better than 316.
Medical rehabilitation devices: wheelchairs, surgical navigation brackets (non‑implant).
Drones and RC models: motor mounts, folding arm pivots.
Chemical lab equipment: reactor clamps, electrode holders.
Extreme lightweight – density 4.5 g/cm³, 40% lighter than steel.
Non‑magnetic and biocompatible – safe for MRI rooms and medical devices.
Natural corrosion resistance – passive film protects against seawater, acids, chlorides.
GR5 high strength – up to 1100 MPa, equivalent to Grade 10.9 steel.
Assortment format – convenient for prototyping and maintenance.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
15000000-20000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of member of ...
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