Established in 1988

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Metric Grade A-4 Bolts

Metric Grade A-4 Bolts

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Metric grade A-4 bolts are manufactured using austenitic stainless steel and exhibit high corrosion and acid resistance and good tensile strength, making them ideal for marine, outdoor and chemical processing applications. Most of the alloys used to manufacture A-4 metric bolts are non-magnetic. Our metric grade A-4 bolts meet ASTM 316 standards. The yield strength of the bolts averages 600MPa and tensile strength averages 800 MPa.

U-Bolt-It distributes and manufactures high quality metric A-4 bolts to all industries. We work with the top manufacturers in the industry and stock an extensive inventory of metric grade A-4 bolts in a wide range of standard, coarse and fine sizes. In addition, U-Bolt-It offers custom finishing and coating services.

U-Bolt-It's bolt specialists are available to help you select the best bolt for your application. Their application expertise will ensure that the bolts you select will perform at or above your requirements. Call us today for an estimate.

Metric Grade A-4 Bolts Inventory

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  1. Diameter: M6
    Thread: 1
    Length: 10MM
  2. Diameter: M6
    Thread: 1
    Length: 16MM
  3. Diameter: M6
    Thread: 1
    Length: 18MM
  4. Diameter: M6
    Thread: 1
    Length: 20MM
  5. Diameter: M6
    Thread: 1
    Length: 25MM
  6. Diameter: M6
    Thread: 1
    Length: 30MM
  7. Diameter: M6
    Thread: 1
    Length: 35MM
  8. Diameter: M6
    Thread: 1
    Length: 40MM
  9. Diameter: M6
    Thread: 1
    Length: 45MM
  10. Diameter: M6
    Thread: 1
    Length: 50MM

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Good Afternoon Sir, I received your letter in the mail today. I was ecstatic to receive and read it. It was wonderful doing business with you and your company. The first initial response was great, they got my order in pronto. Even after my mistake of ordering the wrong size of bolts, they were very accommodating and understanding and worked with me to get the right ones ordered. I will definitely keep you and your company in mind when someone is needing your line of product. I appreciate and thank you for all your help. P.s. Thank you for the glasses clothe, with having a 5 almost 6 year old my phone is in need of constant cleaning. It will be well used.

– W.