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Home Product M14x130 Half Thread Hex Bolt, External Hexagonal Heavy-Duty Bolt Grade 8.8 Zinc-Plated for Automotive Machinery Construction
Half thread external hexagonal bolt M14*130

M14x130 Half Thread Hex Bolt, External Hexagonal Heavy-Duty Bolt Grade 8.8 Zinc-Plated for Automotive Machinery Construction

M14x130 half thread hex bolt
External hex bolt M14x130
Half thread external bolt M14x130
Half thread external hexagonal bolt M14*130
M14x130 half thread hex bolt, External hex bolt M14x130, Half thread external bolt M14x130. Features partial threading and external hexagonal head for versatile fastening applications.
Categories:Fasteners & Fixings
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Product Description

The M14x130 half thread hex bolt is a high-strength External hex bolt M14x130 designed for applications requiring partial grip and secure fastening in demanding environments. This Half thread external bolt M14x130 features a 14mm diameter and 130mm length with a partially threaded shank (approximately 60% threaded segment) and an external hex head (21mm across flats). Constructed from grade 8.8 carbon steel with zinc-plated corrosion resistance, it operates effectively in temperatures ranging from -50°C to +150°C. Commonly used in structural engineering, automotive assembly, and heavy machinery, its hexagonal head enables high-torque installation while the unthreaded portion maintains joint stability. Advantages include improved shear resistance and simplified alignment, though it requires compatible wrench tools for installation. The partial threading reduces weight and material usage while maintaining clamping force in dynamic load scenarios.
Parameter Specification
Product Designation M14x130 Half Thread External Hex Bolt
Thread Diameter M14 (14 mm nominal)
Total Length 130 mm
Thread Length 65 mm (50% of total length)
Head Type External Hexagon (Hex Head)
Thread Type Metric Coarse (Standard ISO)
Pitch 2.0 mm
Material Carbon Steel Grade 8.8 / Stainless Steel A2/A4
Surface Finish Plain, Zinc Plated, or Hot-Dip Galvanized
Hex Key Size 21 mm (Across Flats)
Head Height 8.5 mm (Approx.)
Thread Standard DIN 933 / ISO 4017
Tensile Strength ≥800 MPa (Grade 8.8), ≥700 MPa (A4-70)
question:What is the warranty policy?
answer:Our products come with a 12-month warranty covering manufacturing defects from the delivery date.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods. Contact us for specific options.
question:Can you provide shipment photos and procurement details for similar products?
answer:Yes, we provide shipment photos and procurement timelines upon request via official channels.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is the warranty policy?
answer:Our products come with a 12-month warranty covering manufacturing defects from the delivery date.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods. Contact us for specific options.
question:Can you provide shipment photos and procurement details for similar products?
answer:Yes, we provide shipment photos and procurement timelines upon request via official channels.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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