m12 bolts hardened steel bolts


Roofing bolt is a type of machine screw that has a round or flat head and is threaded to the head. they are usually made of low grade steel, have a slot or philips drive, and are used to join sheet metal parts using a hex or square nut.

Isn stainless seialty in e /201 e isnstainless stainless steel u-bolts. application. a b c rolled threads. application • used to run and support conduit or pipe in electrical systems • offered in two styles for both rigid conduit and mechanical applications (figure 137 style u-bolts) • supplied complete with hex nuts

The yield strength specification for a grade 5 bolt is 92,000 psi for bolts 1/4- to 1-inch long. bolts over 1 to 1.5 inches long must endure a yield strength of 81,000 psi. the astm requires the yield strength specification for a grade 5 bolt to be 58,000 psi for bolts from over 1.5 to 3 inches.

Short neck, round head carriage bolts are often utilized to fasten metal to wood. the short neck design allows for easier installation in smaller applications than standard sizes. contact value fastener for more information regarding short neck, round head carriage bolts today.

m12 bolts hardened steel bolts goods supplier in China,we help our buyers with ideal top quality merchandise and higher level service.Becoming the professional manufacturer within this industry,we've got gained wealthy practical experience in making and managing.Our m12 bolts hardened steel bolts goods won certifications of your local and international main authorities .For much more detailed info,please get in touch with us!


m12 bolts hardened steel bolts exporter from China, we're probably the most experienced supplier from USA with ISO9001 Certification. Also the items have been certified by mutiple security certification.We will provide our m12 bolts hardened steel bolts priducts in top-quality and most favourable value.


If you need additional information, or have any special requests for equipment, please fill out the following form.

Contact Us



We Export


  • Earth Stud Bolt

    Earth Stud Bolt exporter from China, we're probably the most expert supplier from USA with ISO9001 Certification. Also the items have already been certified by mutiple safety certification.We'll offer our Earth Stud Bolt priducts in top-quality and most favourable value.

  • Double End Threaded Stud B7

    We attach value to innovation, especially with patents of China on Double End Threaded Stud B7, its excellent technology has reached the international advanced level, and has a higher reputation inside the Double End Threaded Stud B7 industry. Our group not merely has excellent researchers and business nationwide sales and service network, but additionally are China prospects specified brand companies.

  • A307 b bolts

    Offering most effective good quality A307 b bolts items,we are experienced manufacturer in China.Wining the majority of the crucial certifications of its market,our A307 b bolts products are best sellers from the nearby and international market place. Should you require a lot more information about our factory and item list,please click the button bellow to check for it.

  • Factory Din 692He head Flange bolts

    Providing best good quality Factory Din 692He head Flange bolts items,we're specialist manufacturer in China.Wining most of the vital certifications of its sector,our Factory Din 692He head Flange bolts items are ideal sellers on the regional and international market. For those who need a lot more info about our factory and solution list,please click the button bellow to verify for it.

  • low price Sleeve anchor bolts

    We're an enterprise that export low price Sleeve anchor bolts to China, we're approved by the relevant state registratio. Key low price Sleeve anchor bolts and sell to various regions in China, solution readily available upon request. We have the spirit of "customer first, honesty first" principle, with a quantity of enterprises established long-term cooperative relationship.

  • Lag Screw Eye Bolts Nut low Price Wholesale

    Lag Screw Eye Bolts Nut low Price Wholesale supplier from China,we're expert manufacturer with years of knowledge.For shoppers from around the globe,we support them with high high quality Lag Screw Eye Bolts Nut low Price Wholesale items. Customized items are out there and we support wholesale. Please click the button beneath to verify for more information of Lag Screw Eye Bolts Nut low Price Wholesale.

  • cheap price wheel bolts

    cheap price wheel bolts exporter from China, we are one of the most skilled supplier from USA with ISO9001 Certification. Also the items have been certified by mutiple security certification.We are going to offer you our cheap price wheel bolts priducts in top-quality and most favourable price.

  • hanger bolts wholesaler

    We're suppliers of all kind of hanger bolts wholesaler moved in market place for fantastic sales, we have hanger bolts wholesaler type and specification's which will suit our customer's satisfaction. We've also attached hanger bolts wholesaler samples along with other of our needs with all the above attached catalog sample.

  • Stainless steel stud bolt astm a193 gr b7 a320 l7 l7m stud bolt m12 m16 m20 m8 m30 b7 stud bolts

    Stainless steel stud bolt astm a193 gr b7 a320 l7 l7m stud bolt m12 m16 m20 m8 m30 b7 stud bolts exporter from China, we're by far the most professional supplier from USA with ISO9001 Certification. Also the merchandise have been certified by mutiple security certification.We are going to present our Stainless steel stud bolt astm a193 gr b7 a320 l7 l7m stud bolt m12 m16 m20 m8 m30 b7 stud bolts priducts in top-quality and most favourable value.

  • He nuts and bolts Zinc plated he bolt Standard astm a307 he bolts

    He nuts and bolts Zinc plated he bolt Standard astm a307 he bolts Supplier with a higher organization reputation,from China.Our merchandise include things like:He nuts and bolts Zinc plated he bolt Standard astm a307 he bolts Goods are mainly exported to European countries,it is actually popular in quite a few nations.

  • grade 5 flat head bolts

    We are suppliers of all type of grade 5 flat head bolts moved in market place for wonderful sales, we've grade 5 flat head bolts type and specification's that will suit our customer's satisfaction. We have also attached grade 5 flat head bolts samples along with other of our desires with the above attached catalog sample.

  • Concrete Screws Torx

    Concrete Screws Torx exporter from China, we're essentially the most qualified supplier from USA with ISO9001 Certification. Also the solutions have already been certified by mutiple safety certification.We'll offer you our Concrete Screws Torx priducts in top-quality and most favourable value.