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Long Black Oxide Hex Button Head Screws & Nuts – 21-Pack

Matched black-oxide hardware for secure pod mounting
SKU: HP-83-12-MS-XB-BS-21
A matched set of 8-32 button-head machine screws and nylon-insert locknuts for strong, serviceable speaker-pod mounting.

$26.99

Rating:

21 matched sets (42 total pieces)

8-32 machine-thread hardware

Black-oxide screw finish

Best for

Mounting speaker pods to vehicle panels Securing fabricated panels and brackets Installations requiring vibration-resistant locknuts

Mounting application

Speaker pod to vehicle panel

Hardware specifications

Hardware type

Machine screw and locknut hardware pack

Fastener type

Machine screws with nylon-insert locknuts

Fastener size

8-32

Fastener length

Not listed

Head style

Button head

Drive type

Hex

Thread type

8-32 machine thread

Material

Steel

Finish

Black oxide screws; zinc-plated locknuts

Required hole size

Not listed

Package quantity

21 matched sets (42 total pieces)

Compatible with

Custom Speaker Pods and installations accepting 8-32 through-bolted hardware

What's included

21 x 8-32 x 3/4-inch button-head machine screws
21 x 8-32 nylon-insert locknuts

Required tools

3/32-inch Allen wrench for screws
11/32-inch wrench or socket for nuts
Drill and correctly sized bit if new holes are required

Installation notes

Pass each screw through the pod and mounting panel, secure it with a nylon-insert locknut, and tighten evenly without distorting the plastic.

1. Mark

2. Drill

3. install

4. Tighten

COMMON QUESTIONS

Compatibility depends on the hardware pack and mounting application. Check the fastener size, required hole size, and Compatible With information before ordering. Contact us if you are unsure which hardware kit fits your speaker pods.

Required tools vary by hardware kit. Common tools include a drill, the appropriate drill bit, a marker, pliers, a hex key, and a wrench or socket. Refer to the Required Tools and Installation Notes sections for this product.

Machine screws used with locknuts or threaded inserts create strong, serviceable mounting points. Threaded hardware is especially useful when speakers or pods may need to be removed later because it is less likely to damage or strip the mounting surface after repeated use.

Package contents vary by product. Review the What’s Included section for the exact fasteners, inserts, locknuts, drill bits, bushings, or other installation components supplied with this hardware pack.

Tighten the fasteners evenly until the speaker or pod is securely mounted. Do not overtighten them, as excessive force can distort the speaker frame, damage the mounting surface, or crush the plastic.

Machine screws, locknuts, and threaded inserts can generally support future removal and service when they remain undamaged. Inspect every component before reuse and replace any fastener with damaged threads, corrosion, or visible deformation.

Custom Speaker Pods