{"id":773,"date":"2019-01-03T04:16:35","date_gmt":"2019-01-02T23:16:35","guid":{"rendered":"https:\/\/eisenusa.com\/es\/?p=773"},"modified":"2026-03-07T00:38:42","modified_gmt":"2026-03-06T19:38:42","slug":"ped-pressure-equipment-fasteners-studs-nuts","status":"publish","type":"post","link":"https:\/\/eisenusa.com\/es\/ped-pressure-equipment-fasteners-studs-nuts\/","title":{"rendered":"Pressure Equipment Directive (PED) Annex I, Paragraph 4.3 of 2014\/68\/EU or PED-97\/23\/EC 7\/2 Fastener Products : Studs, Nuts, Plugs"},"content":{"rendered":"\n
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\"\"<\/a>
PED Studs Nuts Plugs
EAD-64<\/figcaption><\/figure>\n<\/div>\n\n\n\n
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\"\"Certifications\u00a0<\/strong>
ISO9001:2015 Scope Design & manufacture of hardware
PED\u00a0Pressure Equipment Directive Annex 1, Paragraph 4.3 of 2014\/68\/EU or 97\/23\/EC 7\/2
Scope of PED compliance “Manufacture and distribution of threaded products that include carbon steels, special alloys and coatings, studs, bolts, nuts and flat washers”<\/p>\n

Key Stud Products<\/strong>
B7 Studs ANSI ASTM 193-B7 Class 1 Steel with specialty coatings
B7M Studs ANSI ASTM 193-B7M Class 1 Steel post machined with specialty coatings
B8 Studs ANSI ASTM 193-B8 Class 1 Stainless Steel 304 Minimum tensile strength is 75,000 psi
B8M Studs ANSI ASTM 193-B8 Class 1 Stainless Steel 316 Minimum tensile strength is 75,000 psi<\/p>\n

B7 Studs METRIC ASTM 193-B7 AISI 4140 Steel with specialty coatings
B7M Studs METRIC ASTM 193-B7M AISI 4140 Steel post machined with specialty coatings
B8 Studs METRIC ASTM 193-B8 DIN ISO 976-1 Stainless Steel SS304 Minimum tensile strength is 70,000 psi.
B8M Studs METRIC ASTM 193-B8M DIN ISO 976-1 Stainless Steel 316 Minimum tensile strength is 70,000 psi.<\/p>\n

Additional Products<\/p>\n

Nickel Alloy 20, Carpenter\u00ae 20, Incoloy\u00ae 20 Machined parts, studs and nuts
A194 GRADE 7 Heavy Hex Nuts
A194 GRADE 8 Heavy Hex Nuts
A194 GRADE 8M Heavy Hex Nuts<\/p>\n

Offering complete traceability of HEAT CERTS, and 3.1 CERTIFICATE TO ISO 10474.<\/p>\n

\"\"Description<\/strong>
B7, B7M, B8 and B8M are materials specifically designed for use with high-pressure\/high-temperature pipe flanges or other applications where strength and temperature may be a concern.<\/p>\n

Stainless steel studs provide excellent protection against rust and corrosion. Used in chemical, food and other industries where corrosion resistance is required.\u00a0 18-8 provides excellent corrosion resistance. 316 provides better corrosion resistance than 18-8 and is non-magnetic. Nickel Alloy 20 is a super alloy developed for hazardous applications involving sulfuric acid. Its corrosion resistance also finds other uses in the chemical , petrochemical, power generation, food, plastics, synthetic fibers, gasoline, explosives, and solvents.\u00a0<\/strong><\/p>\n\n\n

Pipe Plugs<\/strong><\/p>\n\n\n\n

Stainless steel 316 pipe plugs and fittings as available in SAE and ASTM standard sizes from stock. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Heavy Hex Nuts<\/strong> <\/p>\n\n\n\n

Eisen offers all Heavy Hex Nuts with full traceability for pressure equipment use. Each item is offered with heat-code marking when needed for your project.<\/p>\n\n\n

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A194 2H Heavy Hex Nuts
A194 Grade 7 Heavy Hex Nuts
A194 Grade 7M Heavy Hex Nuts
A194 Grade 8 Heavy Hex Nuts
A194 Grade 8M Heavy Hex Nuts
A194 Grade 8 Strain Hardened Heavy Hex Nuts
A194 Grade 8M Strain Hardened Heavy Hex Nuts
<\/p>\n\n\n\n

Diameters of studs and nuts manufactured<\/strong> <\/p>\n\n\n\n

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ANSI

3\/8″-16
7\/16″-14
1\/2″-13
9\/16″-12
5\/8″-11
3\/4″-10
7\/8″-9
1″-8
1-1\/8″-7
1-1\/8″-8
1-1\/4″-7
1-1\/4″-8
1-3\/8″-6
1-3\/8″-8
1-1\/2″-6
1-1\/2″-8
1-5\/8″-8
1-3\/4″-5
1-3\/4″-8
1-7\/8″-8
2″-4.5
2″-8
2-1\/4″-4.5
2-1\/4″-8
2-1\/2″-4
2-1\/2″-8 <\/p>\n<\/div>\n\n\n\n

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METRIC

M4
M5
M6
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
M42
M45
M48 <\/p>\n<\/div>\n\n\n\n

<\/div>\n\n\n\n
<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

US Manufacturer of Studs to ASTM B7 B8 B8M DIN ISO 976-1 Alloy 20 Carpenter 20 and Pressure Equipment Directive PED with traceability and 3.1 Certificate to EN 10204, DIN 50049, ISO 10474.<\/p>\n","protected":false},"author":1,"featured_media":2531,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,12],"tags":[],"class_list":["post-773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hardware","category-prod"],"_links":{"self":[{"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/posts\/773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/comments?post=773"}],"version-history":[{"count":28,"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/posts\/773\/revisions"}],"predecessor-version":[{"id":2743,"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/posts\/773\/revisions\/2743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/media\/2531"}],"wp:attachment":[{"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/media?parent=773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/categories?post=773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eisenusa.com\/es\/wp-json\/wp\/v2\/tags?post=773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}