
Class 4.8 5.8 8.8 Hex Socket Cap Head Bolts Screws with Nickel Plated DIN912
Over the years, we have been adhering to the firm philosophy of creating value for customers and striving for quality excellence, we are now the main manufacturer for DIN Carriage Bolt, square nuts, lock washer for sale in China. 'Conscience quality, sincere service' has built our brand today, we have achieved one monument after another and gained praise from customers. Optimizing product quality is our company's continuous goal, and we will never ignore any link in the product quality chain. We take the policy of 'pursuing refinement by quality, change by newness, honesty and customer first' as the action guide, and we are striding towards the goal of zero defect in product quality. We have the best products and professional sales and technical team.
Product Feature
The ASME ANSI Hex Bolt provides various kinds of grade option, thus providing more choices to meet need. The long end has a round head can be easily slanted into and removed. Due to the proper size and compact design, the bolt is really easy for storage when not in use, thus to help release space of limited places.
Product Description
The ASME ANSI Hex Bolt is equipped with advanced process, which has longer service life for use and there is no special need of maintaining. Compared with ordinary product on the market, it has the advantage of easy fastening, and easy installation. Allen wrenches are generally a 90 ° turn, the bent end is long while the side is short. When using the short side to screw, the hand is in one side that can save a lot of force, thus to better tighten the screw.
Standard | Grade | Finish |
ASME B18.2.1 | 2 | Plain |
Zinc plated | ||
5 | Yellow zinc plated | |
PTFE | ||
8 | Black | |
Dacromet | ||
Other | HDG | |
Other |



To perfect our service, we provide the products with the good quality at the reasonable price for Class 4.8 5.8 8.8 Hex Socket Cap Head Bolts Screws with Nickel Plated DIN912. We will be satisfied to provide you a quotation up on receipt of the detailed needs. We always practice the people-oriented guiding ideology, adhere to the business philosophy of honesty and credibility, and strive to provide meticulous after-sales service.
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