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Home Product M20x100 Half Thread Hex Bolt - External Hexagonal Head Partial Thread Fastener, DIN 933, Grade 8.8 Steel
Half thread external hexagonal bolt M20*100

M20x100 Half Thread Hex Bolt - External Hexagonal Head Partial Thread Fastener, DIN 933, Grade 8.8 Steel

M20x100 hex bolt
Half thread external hex bolt
M20-100 hexagonal bolt
Half thread external hexagonal bolt M20*100
M20x100 hex bolt with partial threading, external hex design, M20-100 hexagonal bolt for structural fastening, hot-dip galvanized or zinc plated finish. DIN 931/933 compliant. Industrial-grade steel with half-threaded shank.
Categories:Fasteners & Fixings
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Product Description

The M20x100 hex bolt, also known as a Half thread external hex bolt or M20-100 hexagonal bolt, features a 20mm nominal diameter and 100mm shaft length with partially threaded design. Its external hexagonal head allows standard wrench engagement for secure torque application. The threaded portion measures approximately 60mm, leaving a 40mm unthreaded shank for structural alignment in industrial assemblies. Manufactured from grade 8.8 carbon steel with zinc plating, it offers 800MPa tensile strength and operates in -30°C to 150°C environments. This bolt configuration combines vibration resistance from the non-threaded segment with clamping force optimization, making it ideal for heavy machinery, infrastructure projects, and automotive applications requiring precision joint stability. Primary limitations include restricted angular adjustment compared to fully threaded variants and compatibility requirements with matching half-threaded nuts in specialized assemblies.
question:What if received goods have removed labels?
answer:Labels may be removed per distribution agreements; contact us for specifics.
question:How to handle malfunctions from refurbished products?
answer:Submit proof for refund, replacement, or repair based on warranty terms.
question:What payment methods are accepted?
answer:We accept TT, PayPal, and other major payment methods globally.
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 if received goods have removed labels?
answer:Labels may be removed per distribution agreements; contact us for specifics.
question:How to handle malfunctions from refurbished products?
answer:Submit proof for refund, replacement, or repair based on warranty terms.
question:What payment methods are accepted?
answer:We accept TT, PayPal, and other major payment methods globally.
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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