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<title><![CDATA[EC21 Product Catalogs - a307 bolt]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/a307-bolt--202202/1/a307 bolt.html]]></link><item>
<title><![CDATA[Oval Neck Track Bolt Grade 2 A307, Grade 5 Guardrail Bolt]]></title><link><![CDATA[https://ruihongparts.en.ec21.com/Oval-Neck-Track-Bolt-Grade--12013509_12013518.html]]></link><description><![CDATA[Leading supplier of Oval Neck Track Bolt Grade 2 A307, Grade 5 Guardrail Bolt 
Hex Cap Screw &amp; Hex Head Bolt
Carriage Bolt
Oval Neck Track Bolt
Guardrail Bolt-ASTM A307 Gr.a &amp; 5 HDG 
A325 &amp; A490 Stru]]></description><pubDate><![CDATA[20241004]]></pubDate></item>
<item>
<title><![CDATA[Astm A307 GR.A Hex Bolt]]></title><link><![CDATA[https://fasteners2.en.ec21.com/Astm-A307-GR.A-Hex-Bolt--12006707_12006909.html]]></link><description><![CDATA[ASTM A307 GR.A Hex Bolt
Key attributes 
Industry-specific attributes
Finish
black
Measurement
system
metric system(mm)
Application
Automobile
manufacturing,
machinery manufacturing,
construction engi]]></description><pubDate><![CDATA[20240920]]></pubDate></item>
<item>
<title><![CDATA[Astm A307 Gr.A Hex Bolts]]></title><link><![CDATA[https://nbboltnut11.en.ec21.com/Astm-A307-Gr.A-Hex-Bolts--11940956_11940996.html]]></link><description><![CDATA[Grade:GR.A/GR.B
Finish:Carbon Steel/Steel: Zinc (Yellow, White, Blue, Black),
Hot Dip Galvanized (HDG), Black, Geomet, Dacromet , Anodization, Nickel plated,
Zinc-Nickel plated, Teflon(PTFE), etc.
Ma]]></description><pubDate><![CDATA[20240522]]></pubDate></item>
<item>
<title><![CDATA[ASTM A307 Grade B Heavy Hex Bolt]]></title><link><![CDATA[https://ningbobolt2.en.ec21.com/ASTM-A307-Grade-B-Heavy--11711005_11897585.html]]></link><description><![CDATA[Place
of origin: Ningbo, China
Model
Number: ASTM A307
Brand
Name: Ningbo-bolt
Standard:
ISO
Finish:
Plain/Zinc/Black Oxide
Material:
Stainless steel/Carbon steel/Alloy steel
Package:
Cartons/Plastic]]></description><pubDate><![CDATA[20240205]]></pubDate></item>
<item>
<title><![CDATA[DIN933/ANSI/ASME B18.2.1 Stainless Steel Hex Bolt]]></title><link><![CDATA[https://milfaste2.en.ec21.com/DIN933-ANSI-ASME-B18.2.1-Stainless--11839858_11841214.html]]></link><description><![CDATA[half thread, it is DIN931 Standard. For specifications such as A307 grade B, A325 and A490 that require a heavy hex pattern, refer to dimensional tolerances for heavy hex bolts or structural bolts.
]]></description><pubDate><![CDATA[20230904]]></pubDate></item>

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