Bolt On Hooks & Bolt Pin Bolt Set | Factory
When bolt on hooks, bolt pin assemblies, or a complete bolt set fails, the damage goes far beyond the component itself. Here are the six most expensive pain points we hear from procurement and technical teams across the US, Europe, and Southeast Asia:
A single snapped bolt pin on a conveyor line can halt production for 2โ4 hours. At $2,800/minute in lost output, one incident can cost over $150,000.
Sourcing a bolt set from multiple suppliers creates SKU bloat, mis-matches in grade, and 23% higher carrying costs on average.
Split shipments for bolt on hooks and separate bolt components add 30โ40% in freight and customs brokerage fees.
Non-certified fasteners in lifting or structural applications risk OSHA/ISO violations and liability exposure. Over 62% of procurement managers cite compliance as their top concern.
Batch-to-batch variation in hardness, coating thickness, or thread fit leads to field failures and warranty claims โ especially with low-cost suppliers.
Between inspection, rework, and expedited shipping, the TCO of a poorly sourced bolt set can be 3.2ร the purchase price.
๐ โWe calculated that switching to Boenโs factory-direct bolt on hooks and bolt pin sets reduced our procurement overhead by 37% in the first year.โ โ Operations Manager, Heavy Equipment OEM, Germany
Handan Boen Fastener Manufacturing Co., Ltd. (est. 2010) delivers bolt on hooks, bolt pin assemblies, and complete bolt set kits that meet or exceed ASTM, ISO, and DIN standards. Every component is traceable from melt to finished product.
10+ production lines, 15,000 sqm facility. We control the entire process: cold forging, heat treatment, surface finishing, and 100% inspection.
ISO 9001, CE, RoHS, and ASTM F1554 compliant. Full material certs (MTC) and third-party testing available with every shipment.
Standard lead time 15โ25 days. Express line available for urgent orders โ as fast as 7 days to major US and EU ports.
| Parameter | Bolt On Hook | Bolt Pin | Bolt Set (Kit) |
|---|---|---|---|
| Diameter Range | M8 โ M24 (5/16โณ โ 1โณ) | M6 โ M30 (1/4โณ โ 1-1/8โณ) | M6 โ M30 (custom combos) |
| Material Grade | Carbon steel 8.8 / 10.9, 304SS | Alloy steel 10.9 / 12.9, 316SS | Mixed grades per application |
| Surface Finish | HDG, Zn-plated, Dacromet | Black oxide, Zn-Ni, Teflon | As specified per component |
| Tensile Strength | 800 โ 1,040 MPa | 1,040 โ 1,220 MPa | Per component spec |
| Certification | ISO 9001, CE, RoHS | ISO 9001, CE, ASTM F1554 | Full kit traceability |
| Standard Packaging | 25 / 50 / 100 pcs per box | 50 / 100 / 200 pcs per box | Custom kitting + labeling |
*Custom diameters, lengths, and coatings available. Contact us for a bolt set configured to your BOM.
A major European tractor manufacturer replaced 4 different suppliers with a single bolt set program from Boen. Result: 22% lower procurement cost, zero field failures in 18 months.
Our bolt on hooks are used in overhead lifting systems across 14 US construction firms. Rated for 5:1 safety factor, with full load-test documentation.
A Southeast Asian port operator standardized on Boen bolt pin assemblies for their crane spreader bars. Downtime dropped 47% year-over-year.
Tier-1 supplier uses Boen bolt set kits for chassis sub-assemblies. JIT delivery with 99.7% on-time rate over 3 years.


Bolt on hooks are designed for lifting, rigging, and material handling where a permanent or semi-permanent attachment point is needed. They bolt directly onto beams, frames, or equipment pads and are rated for dynamic loads. Common in construction, crane systems, and agricultural machinery.
Selecting a bolt pin requires matching diameter, grade, and coating to your load, environment, and mating component. For shear-load applications, grade 10.9 or 12.9 alloy steel is recommended. For corrosive environments, specify 316 stainless or Zn-Ni coating. Our engineers can help you select the exact bolt pin for your design.
A bolt set kit can include bolts, nuts, washers, and pins โ all matched in grade, finish, and quantity per your BOM. We offer custom kitting with barcoded labeling, traceability reports, and packaging in bulk, poly bags, or partitioned boxes. Ideal for OEM assembly lines and field-service kits.
For standard sizes of bolt on hooks, MOQ is 500 pcs per size. For custom designs or special coatings, MOQ starts at 2,000 pcs. We also offer sample orders (50โ200 pcs) for qualification testing โ contact us for details.
Yes. We are a full-service OEM/ODM factory. We can design custom bolt set configurations, modify head styles, thread lengths, and coatings. We also offer private labeling and custom packaging. Send your drawing or BOM for a rapid quote.
We ship via sea freight (FOB/CIF), air freight, and express courier (DHL, FedEx, UPS). For bolt pin and bolt set orders, we consolidate shipments to minimize freight cost. Typical delivery: US West Coast 18โ25 days sea, 4โ6 days air.
Absolutely. We offer free samples for standard bolt on hooks, bolt pin, and bolt set components. You pay only the shipping cost. Request samples via our contact form, and we'll send them within 48 hours.
We follow a 3-stage QC process: in-process inspection, final dimensional check, and third-party testing on request. Every batch of bolt set or bolt pin includes a material test certificate (MTC) and traceability code. Our ISO 9001 system is audited annually.

โThe bolt set kits we order from Boen arrive perfectly sorted and labeled. Saved us 2 hours per assembly. Quality is consistently excellent.โ
โ Thomas W., Production Manager, Austria โ โ โ โ โ
โWe use Boen bolt on hooks across all our lifting points. The load-test documentation and traceability give us confidence for our safety audits.โ
โ David R., EHS Director, UK โ โ โ โ โ
โTheir bolt pin assemblies are the best we've tested. We switched from a German supplier and cut costs by 34% without sacrificing quality.โ
โ Miguel S., Supply Chain Manager, Spain โ โ โ โ โ
James Chen โ Senior Fastener Engineer & Global Supply Chain Advisor at Handan Boen Fastener Manufacturing Co., Ltd. With 15+ years in industrial fasteners, James has helped over 200 OEMs and distributors optimize their bolting solutions across 30+ countries. He is a certified ISO 9001 internal auditor and contributes to fastener standardization forums in Asia and Europe.
Get factory-direct pricing, free samples, and a dedicated engineer assigned to your project. We respond within 4 hours during business hours.
Hanguang Industrial Park, Yongnian District, Handan City, Hebei Province, China | Daily 09:00 โ 17:00
๐ Trusted by Industry Leaders โ Factory Strength, Global Reach
๐ฌ What Our Customers Say
โWe switched our entire bolt set sourcing to Boen. The consistency in heat-treat quality eliminated our rework rate. We saved over $210k annually.โ
โ Marc L., Procurement Director, Heavy Equipment OEM, FranceโThe bolt on hooks from Boen outperformed our previous supplier in both salt-spray resistance and load consistency. Lead time 18 days vs 38 โ game changer.โ
โ Sarah T., Supply Chain Manager, Construction & Rigging, USAโBoenโs bolt pin assemblies are now our standard for crane spreader bars. Zero failures in 2+ years, and the OEM documentation is superb.โ
โ Raj K., Operations Director, Port Logistics, SingaporeโWe needed a custom bolt set kit for our new tractor line. Boen designed, tested, and delivered in 4 weeks. The kitting saved us 3 hours of assembly time per unit.โ
โ Henrik J., VP Engineering, Agricultural Machinery, Sweden