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High-strength structural bolting assemblies for preloading - Part 4- System HV — Hexagon bolt

Ensure secure attachment and structural integrity with High-Strength Structural Bolting Assemblies for Preloading - Part 4 System HV — Hexagon Bolt DIN EN 14399 (-4 Bolt) - 2015. Engineered to meet stringent standards, these bolts provide reliable preloading for various structural bolting applications. Whether in construction, infrastructure, or industrial projects, trust in the durability and performance of DIN EN 14399 - 4 (Bolt) - 2015 hexagon bolts for your preloading needs.

Model:DIN EN 14399 (-4 Bolt)

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Product Description

Preloading Structural Bolting Assemblies: High-Strength Structural Bolting Assemblies for Preloading - Part 4 System HV — Hexagon Bolt DIN EN 14399 (-4 Bolt) - 2015 are designed for preloading applications in structural bolting, ensuring secure attachment and structural integrity.

DIN EN 14399 - 4 (Bolt) - 2015 Standard: These bolts adhere to the DIN EN 14399 - 4 (Bolt) - 2015 standard, guaranteeing high-quality performance and reliability in preloading structural bolting applications.

High-Strength Design: Featuring a high-strength design, these bolts provide the necessary durability and reliability for preloading structural bolting in demanding environments.

System HV: Part of System HV, these bolts offer compatibility and reliability in structural bolting assemblies requiring high-strength preloading.

Nominal Length L Tips:seclect Nominal Length L and get Weight Thread length.

Thread Size
d

M12

M16

M20

M22

M24

M27

M30

M36

P	Pitch
d_s	Nominal Size
	max
	min
e	min
k	Nominal Size
	max
	min
s	max
s	min
r	min

1.75	2	2.5	2.5	3	3	3.5	4
12	16	20	22	24	27	30	36
12.7	16.7	20.84	22.84	24.84	27.84	30.84	37
11.3	15.3	19.16	21.16	23.16	26.16	29.16	35
23.91	29.56	35.03	39.55	45.2	50.85	55.37	66.44
8	10	13	14	15	17	19	23
8.45	10.75	13.9	14.9	15.9	17.9	20.05	24.05
7.55	9.25	12.1	13.1	14.1	16.1	17.95	21.95
22	27	32	36	41	46	50	60
21.16	26.16	31	35	40	45	49	58.8
1.2	1.2	1.5	1.5	1.5	2.0	2.0	2.0

Weight of per 1000 steel products(≈kg)

Length of Thread b

①,Weight Reference DIN 6914-1989
②,Material: Steel
General requirements: EN 14399-1 and EN 14399-2
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Thread:
Tolerance Class: 6g [a]
International standards: ISO 261, ISO 965-2
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Mechanical Properties:
Strength Class: 10.9
European Standard: EN ISO 898-1
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Tolerances:
Product class: C (except for the dimensions c and r).
Tolerance for layers ≥ 155 mm: + IT17 ~ -1/2IT17
European Standard: EN ISO 4759-1
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Finish - Coating [b]:
Uncoated: As produced [c]
Hot-dip Galvanized: EN ISO 10684
Other: To be agreed [d]
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Surface Integrity: Limits for surface defects are specified in EN 26157-1
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Acceptance Test: The acceptance test is subject to EN ISO 3269.
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a, The tolerance class specified applies to bolts without or before any coating. Hot-dip galvanized bolts are intended for assembly with nuts tapped oversize to 6AZ.
b, Attention is drawn to the need to consider the risk of hydrogen embrittlement in the case of bolts of property class 10.9, when selecting an appropriate surface tr.eatment process (e.g. cleaning and coating), see the relevant coating standards.
c, "As processed" means the normal finish resulting from manufacture with a light coating of oil.
d, Other coatings may be negotiated between the purchaser and the manufacturer provided they do not impair the mechanical properties or the functional characteristics. Coatings of cadmium or cadmium alloys are not permitted.

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