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Professional manufacturer Best Selling elevator parts u bolt

418 long bolt extra long carriage bolts products are offered for sale by suppliers on alibaba, of which bolts accounts for 3%, screws accounts for 1%. a wide variety of long bolt extra long carriage bolts options are available to you, such as stainless steel, steel.

» finished hex nuts » grade 2 » grade 5 » grade 8 » stainless steel » hex lock nuts ... m14-2.0x35 class 10.9 hex flange bolts zinc yellow. pricing options: ... m16-2.0x90 class 10.9 hex flange bolts zinc yellow. pricing options:

Sep 23, 2019 · select the right screws for the job. common drywall screws, for example, may be too brittle for longer sizes to penetrate some woods without breaking.

These grade b7 steel screws are nearly twice as strong as our stainless steel screws for high-pressure applications. also known as pressure bolts, they meet the high-pressure and high-temperature regulations of astm a193 and are used to secure pressure tanks, valves, and flanges. length is measured from under the head. screws should be used with astm a194 nuts.

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