We continue to take the development idea of low cost and high efficiency, and our m12 x 1 75 hex bolt, 20mm allen bolt, m16 high tensile bolts start to develop from low end to middle and high end. We not only provide high-quality black oxide hex bolts and nuts, but also provide customers with perfect and efficient after-sales service and technical support. We take the market as our guide and continuously launch products and services that meet the market demand in order to attract more and more customers. Our company has gathered a group of technology development team with strong technical force and rich practical experience to adhere to independent innovation. We establish the mutual help platform for career success, improve the employment mechanism of talent recognition and re-talent, and display the life style of striving for progress. Our company is committed to delivering results that make a positive impact on the world around us. We are a trusted partner for businesses looking to expand their global trade opportunities. Sustainable development is not a momentary trend or an afterthought, but a principle that we have always implemented.
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![304 Stainless Steel Socket Hex Bolts]()
304 Stainless Steel Socket Hex BoltsParameter Stainless steel hexagon bolts are made of high quality 304 stainless steel, which possesses excellent corrosion resistance. This material can resist environmental erosion such as moisture, -
![Hex Socket Head Cap Screws]()
Hex Socket Head Cap ScrewsName: Hex Socket Head Cap Screws. Standard: DIN912. Material: carbon steel,Stainless Steel and alloy steel,etc.. Grade:Grade 4.8, Grade 6.8, Grade 8.8, Grade 10.9 -
![Stainless Steel Hex Bolts]()
Stainless Steel Hex BoltsGrade：A2-70. Nominal Diameter：M2-M48. Pitch：0.4-5. Surface treatment：natural color, polished, passivated. -
![DIN 912 Hex Bolt]()
DIN 912 Hex BoltStandard: DIN 912. Name: DIN 912 Hexagon Socket Head Bolts. Material: carbon steel. Grade: Grade 4.8, Grade 5.8, Grade 8.8 -
![Carbon Steel Hex Flange Head Bolt]()
Carbon Steel Hex Flange Head BoltStandard: DIN6921. Name: Carbon Steel Hex Flange Head Bolt. Material: carbon steel. Grade: Grade 4.8, Grade 5.8, Grade 8.8 -
![Galvanized Hex Flange Bolt]()
Galvanized Hex Flange BoltStandard: DIN6921. Name: Galvanized Hex Flange Bolt. Material: carbon steel. Grade: Grade 4.8, Grade 5.8, Grade 8.8 -
![M6 M8 M10 Grade 8.8 12.9 Hexagonal Head Bolt]()
M6 M8 M10 Grade 8.8 12.9 Hexagonal Head BoltStandard: DIN933/931. Name: Galvanized Blackened Custom Hexagon Head Bolt. Material: carbon steel. Size:M4-M36Grade: Grade 4.8, Grade 5.8, Grade 8.8 -
![Galvanized Blackened Custom Hexagon Head Bolt]()
Galvanized Blackened Custom Hexagon Head BoltStandard: DIN933/931. Name: Galvanized Blackened Custom Hexagon Head Bolt. Material: carbon steel. Size:M4-M36Grade: Grade 4.8, Grade 5.8, Grade 8.8 -
![Fine-pitch External Hex Bolt]()
Fine-pitch External Hex BoltThe material of fine-pitch hexagonal bolts is usually stainless steel or carbon steel. The performance grade is composed of two numbers, which respectively represent the nominal tensile strength -
![High Strength Hexagon Bolts]()
High Strength Hexagon BoltsScope of application：Construction site constructionSurface treatment：BlackeningProduct Level：12.9 GradeProduct Material：42CrMo -
![Flange Bolt DIN6921]()
Flange Bolt DIN6921Standard: DIN 6921. Name: Hexagonal flange bolts. Material: carbon steel,Stainless Steel and alloy steel,etc.. Grade:Grade 4.8, Grade 5.8, Grade 8.8,SS201,SS304,SS316 -
![Hexagon Head Combination Bolts]()
Hexagon Head Combination BoltsStandard: GB9074.17. Name: Hexagon head combination bolts. Material: carbon steel, stainless steel, etc.. Grade: 4.8 grade, 5.8 grade, 8.8 grade
Juanita Ordonez
Its use effect is much better than expected, and the operation is convenient and simple.
Jennifer Earnest
The product is very simple to use, we assembled it ourselves, and it is an interesting product for beginners.
Thomas Stone
The service attitude of the sales staff is really good, the delivery is fast, and the quality of the goods is quite good.
Nathan Castillo
The company often collects suggestions from customers, such as what you think could be improved on the product and whether you think the shape of the product fits the current aesthetic. These
Roger Carroll
This supplier's products are really practical. They can decorate your space very well. They are warm and worth buying.
Betty Miller
We are very satisfied with this cooperation.
Black Oxide Screws, Nuts, & Bolts - Mutual Screw & Supply...
WebBlack Oxide Nuts and Bolts. Mutual Screw & Supply has a lot to offer in its Black Oxide Finish Department. From the black oxide screw with an unslotted, flat head, cap, or Phillips design to black...
Steel Black Oxide & Oil Carriage Bolts - Mutual Screw & Supply...
WebA carriage bolt, also known as a coach bolt, has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed...
Nuts, Black oxide - Bolt Depot...
WebNuts, Black oxide - Bolt Depot Filters: Black oxide Remove All Product catalog » Nuts Nuts, Black oxide Nuts have internal machine threads, for use with machine thread bolts and screws....
Black Oxide Structural Bolts & Heavy Hex Bolts...
WebA325 bolts are partially threaded for precise grip in structural joints. These bolts are one of the most common heavy hex fasteners, usually used for structural support in steel construction. Used...
Square Nuts | Black Oxide Nuts | Blacksmiths Depot...
WebNuts & Washers Square Nuts - Black Oxide Black Nuts for use with Machine bolts and machine screws. Head thickness: 8-32 = 1/8" thick 1/4" = 0.2" 5/16" = 1/4" thick 3/8" = 5/16" 1/2" = 7/16" thick...
Hex nuts, Stainless steel 18-8 black oxide finish - Bolt Depot...
WebNut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread count. Thus a 1/4"-20 nut fits a 1/4"-20 bolt. Resources. US Nut sizes ......
To reach a mutual profit of our customers, suppliers, the society and ourselves for aluminum threaded rod, Hardened Flat Washers. We're professional black oxide hex bolts and nuts manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale customized black oxide hex bolts and nuts made in China here from our factory. Contact us for quotation.