Product Specifications
Product Description
Materials: | Carbon steel, Alloy steel, Stainless steel, Plastic, and Copper. |
Surface Treatment: | Plain, Black, Zinc Plated (ZP), Yellow Zinc Plated (YZP), Hot Dip Galvanizing (HDG), Dacromet, Nickel Plated, Brass Plated. |
Grades: | 4.8, 5.8, 8.8, 10.9, 12.9, 2, 5, 8, A307, A325. |
Standards: | DIN, BSW, JIS, ASME, ANSI, Non-standard, Custom Drawings. |
Thread Types: | Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF. |
Sizes: | M3x5 to M100x1000, 1/8x1/4 to 4x40 inches. |
Packing: | Small boxes, Cartons, Bulk Pallets, Gunny Bags. |
We offer high-quality bolts and cap screws, including hex bolts, flange bolts, carriage bolts, coach bolts, and custom non-standard bolts. Our products are widely used in various industries such as machinery, construction, chemical processing, and environmental engineering.
Mushroom Head Bolt
1. Standard: DIN 603, ASME B18.5
2. Size: M5-M20; 1/4"-1"
3. Length: 10mm - 500mm
4. Grade: 4.8, 8.8, 10.9
5. Marking: 4.8, 8.8, 10.9
6. Material: Carbon Steel or Alloy Steel
7. Finish: Plain, Black, Zinc Plated, HDG, Dacromet, Geomet, etc.
8. Delivery Time: Normally 30-40 days
9. Packaging: Cartons & Pallets or as per customer's requirements






Stereo Light Curing Molding - Sla
STEREO LIGHT CURING MOLDING - SLA
It mainly uses photosensitive resin as a raw material, and utilizes the characteristic that liquid photosensitive resin will cure quickly under ultraviolet laser beam irradiation. The photosensitive resin is generally liquid, and it immediately initiates a polymerization reaction and completes curing when irradiated with a certain wavelength of ultraviolet light (250 nm to 400 nm). SLA focuses on the surface of the light-curing material by focusing ultraviolet light of a specific wavelength and intensity to solidify it sequentially from point to line and from line to surface, thereby completing the drawing of a layered cross-section.
Sla,Sla 3D Printing Service,Sla Printing Service,Sla Rapid Prototyping
Ningbo Rongna Technology Co.,Ltd , https://www.prototyping-machining.com