We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for 1/4 inch carriage bolts, carriage bolt, hardened carriage bolts. As a uniquely innovative and influential Galvanized Carriage Bolts Grade 4.8 brand in China, we have always adhered to the "ingenuity spirit" of excellence, and continue to create a higher quality of life for customers. Since the establishment, the company has strictly implemented the quality system, continuously optimized and standardized the production process, improved various production standards, and inspected products piece by piece. We are currently undertaking a new set of strategic transformations and upgrades to enhance our overall manufacturing capabilities. Our company has a wide distribution network, enabling us to deliver products worldwide. Our experienced team is dedicated to understanding and addressing customer needs. We have established a strong reputation for excellence and reliability in the global trade industry.
-
![Galvanized Carriage Bolts Grade 4.8]()
Galvanized Carriage Bolts Grade 4.8Assembly of tables and chairs, connection of cabinet bodies, fixation of bed frames - The round heads are aesthetically pleasing and do not leave any traces, while the square necks prevent...read more -
![Plow Bolt | High Strength Mill Liner Bolts For Mining & Crusher Equipment]()
Plow Bolt | High Strength Mill Liner Bolts For Mining & C...Commonly called mill liner bolts or bucket bolts, plow bolts adopt a special recessed‑head design. Once installed, the entire head stays buried inside wear‑resistant liners, shielded from material...read more -
![Carbon Steel Blue-White Zinc Plated Carriage Bolts DIN 603 Square Neck Coach Bolts]()
Carbon Steel Blue-White Zinc Plated Carriage Bolts DIN 60...We supply high-quality carbon steel blue-white zinc plated carriage bolts designed for reliable fastening in wood structures, fencing, and general construction applications. Manufactured to DIN...read more -
![A4-316 Stainless Steel Carriage Bolts Corrosion-Resistant Square Neck Fasteners]()
A4-316 Stainless Steel Carriage Bolts Corrosion-Resistant...We supply high-quality 316 stainless steel carriage bolts designed for superior corrosion resistance in demanding environments. Manufactured to DIN 603 and ASME B18.5 standards, these round head...read more -
![ISO7380 Stainless Steel Hexagon Socket Head Bolt Button Socket Head Screw M2 M2.5 M3 M4 M5 M6]()
ISO7380 Stainless Steel Hexagon Socket Head Bolt Button S...ISO 7380 stainless steel hexagon socket button head screw, also named Allen dome head screw, pan head socket bolt and button socket head machine screw, produced strictly per ISO7380-1 standard....read more -
![Din 6921 Flange Bolt without Serrations]()
Din 6921 Flange Bolt without SerrationsWhen performing temporary positioning or sliding adjustment on the assembly line, the serrated locking mechanism prevents movement.read more -
![High-strength Carriage Bolts Grade 8.8 with Zinc Plating]()
High-strength Carriage Bolts Grade 8.8 with Zinc PlatingManufactured to precision German DIN 603 standards, this high-strength carriage bolt delivers exceptional load-bearing capacity and long-term reliability for timber construction, shelving systems,...read more -
![Din603 Black Carriage Bolt Class 4.8]()
Din603 Black Carriage Bolt Class 4.8Precision-manufactured to German DIN 603 standards, this black-finish carriage bolt offers a reliable and economical fastening solution for light-to-medium duty indoor applications. The smooth...read more -
![Stainless Steel 304 Carriage Bolts Din603]()
Stainless Steel 304 Carriage Bolts Din603Engineered for demanding environments where rust-free, maintenance-free performance is essential, our Stainless Steel 304 Carriage Bolt delivers the ultimate combination of durability, aesthetics,...read more
Randy Smith
In general, their products have a good overall sense of use, are worth buying, and are cost-effective.
Corey Hansel
"Meticulous" "serious" is your synonym, you will do whatever you can.
Crystal Bryant
The feedback from our staff on this batch of orders has been phenomenal and all very positive. We are very grateful for the after-sales service of this manufacturer.
Brenda Piper
The product quality is very good, which is beyond my expectation! And the price is still very low, it is simply cheap. I hope this company can produce more high-quality products.
Sharonda Keeter
These products feel good to the touch, and the structure is compact, very good, and most importantly, the price is relatively cheap.
Craig Fairfax
I found this company by accident. After shopping, I fell in love with this store. Their products are so beautiful on the outside, and you can't get this kind of unique design for such a good price in
We take the initiative to dovetail with international quality management standards and market demand, plan future development with a global vision, and improve quality of m8 nut, flat head sheet metal screws. Hebei Kappa Metal Products Co., Ltd. is one of the most experienced galvanized carriage bolts grade 4.8 manufacturers and suppliers in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to buy bulk high quality galvanized carriage bolts grade 4.8 in stock here from our factory.