2BDC-12H-2NL 1R89176T7 十字头螺母 Buyer's Guide for Singapore | Crosshead Nut Sourcing

The 2BDC-12H-2NL 1R89176T7 十字头螺母 is a crosshead nut for DC personnel and utility vehicle assemblies, matched to the mating crosshead thread and torque rating of your unit. In Singapore, source it with a corrosion-resistant finish and confirm thread pitch before ordering, because a mismatched nut will not hold torque under continuous vibration.

What is a 2BDC-12H-2NL 1R89176T7 十字头螺母?

A 2BDC-12H-2NL 1R89176T7 十字头螺母 is a crosshead nut — a threaded fastener that clamps a crosshead, linkage or actuator component onto its mating stud on DC personnel and utility vehicle equipment. It is a wear-and-replacement part, not a cosmetic fitting.

Definition: A crosshead nut is a precision-threaded fastener that secures a crosshead or actuator linkage to its mating stud, transferring clamping load while resisting vibration-induced loosening. On DC utility vehicles it is specified by thread size, material grade and torque value.

DC builds the personnel and utility vehicle platforms these nuts serve, and the part number format (2BDC-12H-2NL / 1R89176T7) is a DC-style assembly reference. Always cross-check the number against your vehicle's parts list before ordering.

How does a crosshead nut work?

The nut threads onto the crosshead stud and is torqued to a specified value, clamping the linkage in place. Friction between threads and the bearing face holds the joint; a locking feature (nylon insert, prevailing torque or thread adhesive) prevents back-off under vibration.

On utility vehicles, the joint sees cyclic loading from steering, suspension or actuator travel. That is why material grade and surface finish matter as much as thread size.

Spec table: what to confirm before you buy

Cells marked "confirm" must be verified against your DC vehicle's parts list or the physical stud — do not assume a value.

Which crosshead nut type suits your application?

Singapore buyers typically fall into three groups: golf-cart and resort fleets, industrial utility vehicles in Jurong and Tuas plants, and marine/offshore support vehicles at the yards. Each has a different corrosion and duty profile.

• Standard zinc-plated steel — indoor or covered fleets, low humidity exposure.
• Stainless A2/A4 — coastal, marine and offshore vehicles where salt air accelerates corrosion.
• Prevailing-torque / nylon-insert — high-vibration linkages where back-off is a risk.

Selection criteria: how to choose the right crosshead nut

1. Confirm thread size and pitch against the mating stud — the single most common ordering error.
2. Match material grade to the load: Grade 8.8 for general duty, 10.9 or stainless for high-load or corrosive duty.
3. Choose finish for the environment — Singapore's humid tropical air and coastal salt demand zinc or stainless.
4. Verify torque spec from the DC parts list; over-torque strips threads, under-torque loosens.
5. Check locking feature if the joint sees continuous vibration.
6. Confirm duty cycle — daily fleet use needs a higher-grade fastener than occasional use.
7. Buy genuine or equivalent — counterfeit fasteners fail unpredictably under load.

Compatible DC utility vehicle electrical parts

Crosshead nuts are mechanical, but they sit on the same DC platforms as the electrical accessories below. If you are servicing a fleet, these are commonly ordered together.

Step up to the converter kit when your vehicle runs 12 VDC accessories off a higher-voltage pack; choose the charger receptacle when you need a safe, repeatable charging connection. Both are DC-platform parts that pair with the 2BDC-12H-2NL 1R89176T7 十字头螺母 in a full fleet service kit.

Why source from 3G Electric in Singapore?

3G Electric has 35+ years interpreting industrial demand and sourcing genuine equipment, parts and supplies across 14 industrial departments — combustion, pumps and controls are our deepest specialist areas, but we supply far more than is listed. For Singapore buyers that means:

• 2 DC utility vehicle parts in stock and ready to quote.
• Technical support to confirm thread, material and torque before you order.
• Fast local delivery from Singapore stock — no long ocean freight wait.
• Accountable sourcing: we get the right answer, not an infinite warehouse claim.

We are a distributor and supplier — not an authorised dealer — and we stand behind every part we ship.

Frequently asked questions

How do I select the right 2BDC-12H-2NL 1R89176T7 十字头螺母?

Confirm thread size and pitch against the mating stud first, then match material grade and finish to your duty and environment. Verify the torque spec from the DC parts list. In Singapore's humid climate, choose zinc-plated or stainless to resist corrosion.

Where can I buy a 2BDC-12H-2NL 1R89176T7 十字头螺母 in Singapore?

3G Electric supplies DC utility vehicle parts from Singapore stock, with technical support to confirm the correct crosshead nut for your unit. Request a quote with your vehicle model and the part number, and we will confirm availability and lead time.

What is the delivery lead time in Singapore?

In-stock DC parts ship quickly from Singapore stock, typically within days for local addresses. Lead time depends on stock status at the time of order — confirm when you request a quote. No long ocean freight is required for stocked items.

Steel vs stainless crosshead nut — which should I choose?

Choose zinc-plated steel for indoor or covered fleets with low humidity exposure. Choose A2/A4 stainless for coastal, marine and offshore vehicles, where Singapore's salt air accelerates corrosion. Stainless costs more but lasts longer in aggressive environments.

Does the crosshead nut need a locking feature?

If the joint sees continuous vibration — steering, suspension or actuator linkages — a prevailing-torque or nylon-insert nut reduces back-off risk. For static, low-vibration joints a standard nut torqued to spec is usually sufficient.

Can 3G Electric supply other DC utility vehicle parts?

Yes. We stock DC electrical accessories including the DC DC Converter Kit for Utility Vehicles and the DC Cord Handle Charger Receptacle, and we source across 14 industrial departments. Send your parts list and we will quote.

Key takeaways

• The 2BDC-12H-2NL 1R89176T7 十字头螺母 is a crosshead nut for DC personnel and utility vehicles — confirm thread size and pitch before ordering.
• Match material and finish to Singapore's humid, coastal environment: zinc-plated or stainless.
• Verify torque spec from the DC parts list; add a locking feature for high-vibration joints.
• 3G Electric supplies DC utility vehicle parts from Singapore stock with technical support and fast local delivery.

Ready to order? Contact 3G Electric for a quote on the 2BDC-12H-2NL 1R89176T7 十字头螺母, sizing and thread confirmation, and technical support. Send your vehicle model and part number and we will confirm availability, price in SGD and delivery lead time.