1-3/4" L7 Inorganic Zinc 'Esso Spec' Stud Bolts

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1-3/4" 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 6L7SBN8IZS45

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Grouped product items
Product Name	Qty
1-3/4” x 150mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
1-3/4” x 160mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
1-3/4” x 165mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
1-3/4” x 170mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
1-3/4” x 180mm UN8 L7 Studbolt A320, 7L A194 IZS From $0.00
1-3/4” x 185mm UN8 L7 Studbolt A320, 7L A194 IZS From $119.05
1-3/4” x 190mm UN8 L7 Studbolt A320, 7L A194 IZS From $120.60
1-3/4” x 195mm UN8 L7 Studbolt A320, 7L A194 IZS From $122.15
1-3/4” x 200mm UN8 L7 Studbolt A320, 7L A194 IZS From $123.65
1-3/4” x 210mm UN8 L7 Studbolt A320, 7L A194 IZS From $126.70
1-3/4” x 215mm UN8 L7 Studbolt A320, 7L A194 IZS From $128.20
1-3/4” x 220mm UN8 L7 Studbolt A320, 7L A194 IZS From $129.75
1-3/4” x 230mm UN8 L7 Studbolt A320, 7L A194 IZS From $132.75
1-3/4” x 235mm UN8 L7 Studbolt A320, 7L A194 IZS From $134.30
1-3/4” x 240mm UN8 L7 Studbolt A320, 7L A194 IZS From $135.75
1-3/4” x 250mm UN8 L7 Studbolt A320, 7L A194 IZS From $138.85
1-3/4” x 255mm UN8 L7 Studbolt A320, 7L A194 IZS From $140.35
1-3/4” x 260mm UN8 L7 Studbolt A320, 7L A194 IZS From $141.90
1-3/4” x 265mm UN8 L7 Studbolt A320, 7L A194 IZS From $143.50
1-3/4” x 275mm UN8 L7 Studbolt A320, 7L A194 IZS From $146.45
1-3/4” x 280mm UN8 L7 Studbolt A320, 7L A194 IZS From $148.05
1-3/4” x 285mm UN8 L7 Studbolt A320, 7L A194 IZS From $149.50
1-3/4” x 290mm UN8 L7 Studbolt A320, 7L A194 IZS From $151.05
1-3/4” x 300mm UN8 L7 Studbolt A320, 7L A194 IZS From $154.10
1-3/4” x 305mm UN8 L7 Studbolt A320, 7L A194 IZS From $155.60
1-3/4” x 310mm UN8 L7 Studbolt A320, 7L A194 IZS From $157.10
1-3/4” x 320mm UN8 L7 Studbolt A320, 7L A194 IZS From $160.20
1-3/4” x 325mm UN8 L7 Studbolt A320, 7L A194 IZS From $161.65
1-3/4” x 330mm UN8 L7 Studbolt A320, 7L A194 IZS From $163.20
1-3/4” x 335mm UN8 L7 Studbolt A320, 7L A194 IZS From $164.75
1-3/4” x 345mm UN8 L7 Studbolt A320, 7L A194 IZS From $167.80
1-3/4” x 350mm UN8 L7 Studbolt A320, 7L A194 IZS From $169.30
1-3/4” x 355mm UN8 L7 Studbolt A320, 7L A194 IZS From $170.80
1-3/4” x 360mm UN8 L7 Studbolt A320, 7L A194 IZS From $172.30
1-3/4” x 370mm UN8 L7 Studbolt A320, 7L A194 IZS From $175.35
1-3/4” x 375mm UN8 L7 Studbolt A320, 7L A194 IZS From $176.85
1-3/4” x 380mm UN8 L7 Studbolt A320, 7L A194 IZS From $178.40
1-3/4” x 385mm UN8 L7 Studbolt A320, 7L A194 IZS From $179.95
1-3/4” x 395mm UN8 L7 Studbolt A320, 7L A194 IZS From $183.00
1-3/4” x 400mm UN8 L7 Studbolt A320, 7L A194 IZS From $184.55
1-3/4” x 405mm UN8 L7 Studbolt A320, 7L A194 IZS From $186.05
1-3/4” x 415mm UN8 L7 Studbolt A320, 7L A194 IZS From $189.10
1-3/4” x 420mm UN8 L7 Studbolt A320, 7L A194 IZS From $190.65
1-3/4” x 425mm UN8 L7 Studbolt A320, 7L A194 IZS From $192.10
1-3/4” x 430mm UN8 L7 Studbolt A320, 7L A194 IZS From $193.65
1-3/4” x 440mm UN8 L7 Studbolt A320, 7L A194 IZS From $196.65
1-3/4” x 445mm UN8 L7 Studbolt A320, 7L A194 IZS From $198.25
1-3/4” x 450mm UN8 L7 Studbolt A320, 7L A194 IZS From $199.70
1-3/4” x 455mm UN8 L7 Studbolt A320, 7L A194 IZS From $201.25
1-3/4” x 465mm UN8 L7 Studbolt A320, 7L A194 IZS From $204.30
1-3/4” x 470mm UN8 L7 Studbolt A320, 7L A194 IZS From $205.80
1-3/4” x 475mm UN8 L7 Studbolt A320, 7L A194 IZS From $207.30
1-3/4” x 485mm UN8 L7 Studbolt A320, 7L A194 IZS From $210.35
1-3/4” x 490mm UN8 L7 Studbolt A320, 7L A194 IZS From $211.85
1-3/4” x 495mm UN8 L7 Studbolt A320, 7L A194 IZS From $213.40
1-3/4” x 500mm UN8 L7 Studbolt A320, 7L A194 IZS From $214.95
1-3/4” x 510mm UN8 L7 Studbolt A320, 7L A194 IZS From $218.05

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Product List

SKU	Description	Availability	List Price	Pack

				Pack:

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More Information
Delivery	3 - 4 WEEKS. Lead times may vary depending on quantity.
Diameter / Gauge	1-3/4"
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 ]
1302.0450150	1-3/4” x 150mm UN8	IZS	860 MPa	725 MPa
1302.0450160	1-3/4” x 160mm UN8	IZS	860 MPa	725 MPa
1302.0450165	1-3/4” x 165mm UN8	IZS	860 MPa	725 MPa
1302.0450170	1-3/4” x 170mm UN8	IZS	860 MPa	725 MPa
1302.0450180	1-3/4” x 180mm UN8	IZS	860 MPa	725 MPa
1302.0450185	1-3/4” x 185mm UN8	IZS	860 MPa	725 MPa
1302.0450190	1-3/4” x 190mm UN8	IZS	860 MPa	725 MPa
1302.0450195	1-3/4” x 195mm UN8	IZS	860 MPa	725 MPa
1302.0450200	1-3/4” x 200mm UN8	IZS	860 MPa	725 MPa
1302.0450210	1-3/4” x 210mm UN8	IZS	860 MPa	725 MPa
1302.0450215	1-3/4” x 215mm UN8	IZS	860 MPa	725 MPa
1302.0450220	1-3/4” x 220mm UN8	IZS	860 MPa	725 MPa
1302.0450230	1-3/4” x 230mm UN8	IZS	860 MPa	725 MPa
1302.0450235	1-3/4” x 235mm UN8	IZS	860 MPa	725 MPa
1302.0450240	1-3/4” x 240mm UN8	IZS	860 MPa	725 MPa
1302.0450250	1-3/4” x 250mm UN8	IZS	860 MPa	725 MPa
1302.0450255	1-3/4” x 255mm UN8	IZS	860 MPa	725 MPa
1302.0450260	1-3/4” x 260mm UN8	IZS	860 MPa	725 MPa
1302.0450265	1-3/4” x 265mm UN8	IZS	860 MPa	725 MPa
1302.0450275	1-3/4” x 275mm UN8	IZS	860 MPa	725 MPa
1302.0450280	1-3/4” x 280mm UN8	IZS	860 MPa	725 MPa
1302.0450285	1-3/4” x 285mm UN8	IZS	860 MPa	725 MPa
1302.0450290	1-3/4” x 290mm UN8	IZS	860 MPa	725 MPa
1302.0450300	1-3/4” x 300mm UN8	IZS	860 MPa	725 MPa
1302.0450305	1-3/4” x 305mm UN8	IZS	860 MPa	725 MPa
1302.0450310	1-3/4” x 310mm UN8	IZS	860 MPa	725 MPa
1302.0450320	1-3/4” x 320mm UN8	IZS	860 MPa	725 MPa
1302.0450325	1-3/4” x 325mm UN8	IZS	860 MPa	725 MPa
1302.0450330	1-3/4” x 330mm UN8	IZS	860 MPa	725 MPa
1302.0450335	1-3/4” x 335mm UN8	IZS	860 MPa	725 MPa
1302.0450345	1-3/4” x 345mm UN8	IZS	860 MPa	725 MPa
1302.0450350	1-3/4” x 350mm UN8	IZS	860 MPa	725 MPa
1302.0450355	1-3/4” x 355mm UN8	IZS	860 MPa	725 MPa
1302.0450360	1-3/4” x 360mm UN8	IZS	860 MPa	725 MPa
1302.0450370	1-3/4” x 370mm UN8	IZS	860 MPa	725 MPa
1302.0450375	1-3/4” x 375mm UN8	IZS	860 MPa	725 MPa
1302.0450380	1-3/4” x 380mm UN8	IZS	860 MPa	725 MPa
1302.0450385	1-3/4” x 385mm UN8	IZS	860 MPa	725 MPa
1302.0450395	1-3/4” x 395mm UN8	IZS	860 MPa	725 MPa
1302.0450400	1-3/4” x 400mm UN8	IZS	860 MPa	725 MPa
1302.0450405	1-3/4” x 405mm UN8	IZS	860 MPa	725 MPa
1302.0450415	1-3/4” x 415mm UN8	IZS	860 MPa	725 MPa
1302.0450420	1-3/4” x 420mm UN8	IZS	860 MPa	725 MPa
1302.0450425	1-3/4” x 425mm UN8	IZS	860 MPa	725 MPa
1302.0450430	1-3/4” x 430mm UN8	IZS	860 MPa	725 MPa
1302.0450440	1-3/4” x 440mm UN8	IZS	860 MPa	725 MPa
1302.0450445	1-3/4” x 445mm UN8	IZS	860 MPa	725 MPa
1302.0450450	1-3/4” x 450mm UN8	IZS	860 MPa	725 MPa
1302.0450455	1-3/4” x 455mm UN8	IZS	860 MPa	725 MPa
1302.0450465	1-3/4” x 465mm UN8	IZS	860 MPa	725 MPa
1302.0450470	1-3/4” x 470mm UN8	IZS	860 MPa	725 MPa
1302.0450475	1-3/4” x 475mm UN8	IZS	860 MPa	725 MPa
1302.0450485	1-3/4” x 485mm UN8	IZS	860 MPa	725 MPa
1302.0450490	1-3/4” x 490mm UN8	IZS	860 MPa	725 MPa
1302.0450495	1-3/4” x 495mm UN8	IZS	860 MPa	725 MPa
1302.0450500	1-3/4” x 500mm UN8	IZS	860 MPa	725 MPa
1302.0450510	1-3/4” x 510mm UN8	IZS	860 MPa	725 MPa

Documents

1-3/4" UN8 IZS L7/Gr7 Stud Bolt Kit A320/A194

1-3/4" Inorganic Zinc Silicate L7 Stud Bolt Kit

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