Shaanxi Flourish Industrial Co., Ltd.
                                                                                                           
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7 Years
Since 2019
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GB/T32.1 Coarse Thread Hex Head Bolts with Wire Holes for Locking - M6 to M48 Size, 90mm to 260mm Length

Price Negotiable
Price: USD0.1-2/PC
MOQ: 500 pieces
Delivery Time: 8-20days
Brand: FLRS or OEM
Product Description
Product Overview

GB/T32.1 coarse thread hex head bolts with wire holes provide secure locking functionality for industrial applications. These bolts feature strategically placed wire holes in the head or tail for safety wire installation, ensuring vibration-resistant fastening in demanding environments.

Key Specifications
  • Standard: GB32.1 compliance
  • Thread Type: Coarse thread design
  • Size Range: M6 to M48 diameter
  • Length Range: 90mm to 260mm
  • Head Type: Hexagonal head for standard wrenching
  • Wire Hole Location: Available on head or tail for locking applications
Technical Details
Parameter Specifications
Material Steel
Grades Available B8, B8M, SS304, SS316, Grade 4.8, 8.8, 10.9
Surface Finish Plain, Polish, Black Oxide, Zinc Plated, HDP
Primary Application Bolt locking with safety wire systems
Delivery Time 10-30 days
Packaging Cartons & pallets or custom packaging per requirements
Product Images
GB/T32.1 hex head bolt with wire hole showing detailed thread and head design
Close-up view of wire hole placement on hex head bolt for safety locking
Multiple GB/T32.1 bolts displayed showing various sizes and finishes
Industrial application of wire hole bolts in machinery assembly

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shaanxi Flourish Industrial Co., Ltd.
Location No.3939 Eurasian Ave., Chanba Ecological District, Xi'an, China
Contact Person Fiona Hou

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