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Home Product M20*110 Half Thread External Hex Bolt, High Strength DIN 933, Zinc Plated for Construction, Automotive, Machinery
Half thread external hexagonal bolt M20*110

M20*110 Half Thread External Hex Bolt, High Strength DIN 933, Zinc Plated for Construction, Automotive, Machinery

M20x110 half thread hex bolt
DIN 933 external hex screw
Grade 8.8 hex head bolt
Half thread external hexagonal bolt M20*110
M20x110 half thread hex bolt with external hexagonal head, compliant with DIN 933 standard. Grade 8.8 high-strength carbon steel hex head bolt for durable fastening in machinery, construction, and automotive applications.
Categories:Fasteners & Fixings
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Product Description

The M20x110 half thread hex bolt is a DIN 933 external hex screw featuring a partially threaded shank with a full hexagonal head, designed for high-tension fastening in structural and machinery assemblies. Manufactured as a Grade 8.8 hex head bolt, it offers a tensile strength of 800 MPa and yield strength of 640 MPa, compatible with M20 nut threading. The bolt's zinc-plated surface ensures corrosion resistance, operating effectively in temperatures ranging from -50°C to +150°C. With a total length of 110 mm and a thread length of 55 mm, it suits heavy-duty applications in construction, automotive, and industrial equipment sectors. Key advantages include high load-bearing capacity and durability, though precise torque calibration is required to prevent over-tightening. The hexagonal drive ensures secure tool engagement for installation. Compliance with DIN 933 guarantees dimensional precision for standardized compatibility.
Parameter Specification
Product Model M20x110 Half Thread Hex Bolt
Standard DIN 933 / ISO 4014
Material Grade Grade 8.8 (EN 20898-2)
Nominal Diameter M20 (20 mm)
Overall Length 110 mm
Thread Length 55 mm (Partial Thread)
Head Height 12.5 mm (DIN 933)
Hex Head Size 30 mm (AF Width)
Tensile Strength 800-830 MPa
Yield Strength ≥640 MPa
Surface Finish Zinc Plated (ISO 4042)
Thread Pitch 2.5 mm (Standard Coarse)
Application General Machinery/Structural Fixing
Material Type Carbon Steel (Alloy 45)
Thread Configuration Partially Threaded (Half Thread)
Head Style External Hexagon Head
question:Can the company ensure stable and reliable product supply?
answer:Yes, we maintain consistent supply chains and ample inventory to guarantee uninterrupted product availability.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can share shipment photos and relevant documentation upon request. Please specify your requirements.
question:What payment terms do you accept for international orders?
answer:We accept multiple payment methods, including T/T, L/C, and PayPal. Terms are negotiable based on order volume.
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:Can the company ensure stable and reliable product supply?
answer:Yes, we maintain consistent supply chains and ample inventory to guarantee uninterrupted product availability.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can share shipment photos and relevant documentation upon request. Please specify your requirements.
question:What payment terms do you accept for international orders?
answer:We accept multiple payment methods, including T/T, L/C, and PayPal. Terms are negotiable based on order volume.
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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