2-1/4" L7 Inorganic Zinc 'Esso Spec' Stud Bolts

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2-1/4" Inorganic Zinc Silicate L7 Stud Bolt Kit

Inorganic Zinc Silicate (IZS) provides excellent corrosion resistant properties providing fasteners with extended service life in harsh environments, and can be specified as a primer for a multiple finish high-build systems.

Particularly ideal for high corrosive coastal environments, IZS provides superior galvanic corrosion protection when compared with hot-dipped galvanising. Used on studbolts for off-shore platforms it is often referred to as "Esso Spec" within the fastener industry.

Stud lengths are measured first leading thread to last leading thread.
All kits are supplied with 2 heavy hex nuts.
ASTM A193/A194 stud bolts and nuts come standard with EN 3.1 certification.

Submit items for a quote by simply selecting length, and quantity and then add to cart. View Cart to submit quote (available to all account customers with Trade Portal access).

SKU 6L7SBN8IZS57

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Grouped product items
Product Name	Qty
2-1/4” x 355mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 360mm UN8 L7 Studbolt A320, 7L A194 IZS From $311.30
2-1/4” x 370mm UN8 L7 Studbolt A320, 7L A194 IZS From $316.45
2-1/4” x 375mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 380mm UN8 L7 Studbolt A320, 7L A194 IZS From $321.60
2-1/4” x 385mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 395mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 400mm UN8 L7 Studbolt A320, 7L A194 IZS From $331.90
2-1/4” x 405mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 415mm UN8 L7 Studbolt A320, 7L A194 IZS From $339.60
2-1/4” x 420mm UN8 L7 Studbolt A320, 7L A194 IZS From $342.20
2-1/4” x 425mm UN8 L7 Studbolt A320, 7L A194 IZS From $344.75
2-1/4” x 430mm UN8 L7 Studbolt A320, 7L A194 IZS From $347.30
2-1/4” x 440mm UN8 L7 Studbolt A320, 7L A194 IZS From $352.50
2-1/4” x 445mm UN8 L7 Studbolt A320, 7L A194 IZS From $355.05
2-1/4” x 450mm UN8 L7 Studbolt A320, 7L A194 IZS From $357.65
2-1/4” x 455mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 465mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 470mm UN8 L7 Studbolt A320, 7L A194 IZS From $367.90
2-1/4” x 475mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 485mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 490mm UN8 L7 Studbolt A320, 7L A194 IZS From $378.20
2-1/4” x 495mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
2-1/4” x 500mm UN8 L7 Studbolt A320, 7L A194 IZS From $383.30
2-1/4” x 510mm UN8 L7 Studbolt A320, 7L A194 IZS From $388.45

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Product List

SKU	Description	Availability	List Price	Pack

				Pack:

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Delivery	3 - 4 WEEKS. Lead times may vary depending on quantity.
Diameter / Gauge	2-1/4"
Thread Type	UN8
Bolt / Stud Property	ASTM A320 L7
Nut Properties	ASTM A194 Gr 7L
Material / Finish	Inorganic Zinc Silicate (IZS)
Use for	Petrochemical

Technical Information

SKU	Dia. x Length	Finish	Tensile, min [ MPa ]	Yield, min [ MPa ]
1302.0570355	2-1/4” x 355mm UN8	IZS	860 MPa	725 MPa
1302.0570360	2-1/4” x 360mm UN8	IZS	860 MPa	725 MPa
1302.0570370	2-1/4” x 370mm UN8	IZS	860 MPa	725 MPa
1302.0570375	2-1/4” x 375mm UN8	IZS	860 MPa	725 MPa
1302.0570380	2-1/4” x 380mm UN8	IZS	860 MPa	725 MPa
1302.0570385	2-1/4” x 385mm UN8	IZS	860 MPa	725 MPa
1302.0570395	2-1/4” x 395mm UN8	IZS	860 MPa	725 MPa
1302.0570400	2-1/4” x 400mm UN8	IZS	860 MPa	725 MPa
1302.0570405	2-1/4” x 405mm UN8	IZS	860 MPa	725 MPa
1302.0570415	2-1/4” x 415mm UN8	IZS	860 MPa	725 MPa
1302.0570420	2-1/4” x 420mm UN8	IZS	860 MPa	725 MPa
1302.0570425	2-1/4” x 425mm UN8	IZS	860 MPa	725 MPa
1302.0570430	2-1/4” x 430mm UN8	IZS	860 MPa	725 MPa
1302.0570440	2-1/4” x 440mm UN8	IZS	860 MPa	725 MPa
1302.0570445	2-1/4” x 445mm UN8	IZS	860 MPa	725 MPa
1302.0570450	2-1/4” x 450mm UN8	IZS	860 MPa	725 MPa
1302.0570455	2-1/4” x 455mm UN8	IZS	860 MPa	725 MPa
1302.0570465	2-1/4” x 465mm UN8	IZS	860 MPa	725 MPa
1302.0570470	2-1/4” x 470mm UN8	IZS	860 MPa	725 MPa
1302.0570475	2-1/4” x 475mm UN8	IZS	860 MPa	725 MPa
1302.0570485	2-1/4” x 485mm UN8	IZS	860 MPa	725 MPa
1302.0570490	2-1/4” x 490mm UN8	IZS	860 MPa	725 MPa
1302.0570495	2-1/4” x 495mm UN8	IZS	860 MPa	725 MPa
1302.0570500	2-1/4” x 500mm UN8	IZS	860 MPa	725 MPa
1302.0570510	2-1/4” x 510mm UN8	IZS	860 MPa	725 MPa

Documents

2-1/4" UN8 IZS L7/Gr7 Stud Bolt Kit A320/A194

2-1/4" Inorganic Zinc Silicate L7 Stud Bolt Kit

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