SRAM Flat Mount Bolts
SRAM

SRAM Flat Mount Bolts

$7.00
In Stock

OEM SRAM flat-mount caliper bolts (T25 x 42mm) — stainless, corrosion-resistant replacement hardware supplied as a 2‑piece set for secure brake mounting.

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Product Details

Overview & Technology

SRAM Flat Mount Bolts (T25 x 42mm) are OEM-grade mounting bolts designed specifically for flat-mount disc calipers. Part number 200732 / Manufacturer Part #: 00.5318.005.010 (SRAM Model ID: DB-SPP-A0), this 2‑piece kit provides the exact hardware you need to secure a flat-mount caliper to the frame or fork. The bolts are crafted from stainless steel for long-term corrosion resistance and dimensional stability in wet, muddy or coastal conditions. The T25 Torx head gives a positive tool engagement for repeatable torque application and reduces cam‑out during installation and removal — critical when you’re aligning calipers or working with tight clearances.

Key Features

Built for dependable brake mounting: These 42mm bolts are sized to meet SRAM’s flat-mount specifications and come as a pair — everything needed to fasten a single caliper. Stainless construction resists rust and galling, while the T25 Torx head is compatible with standard Torx drivers used in most home and pro toolsets. The parts are OEM-correct (DB-SPP-A0) so they match factory thread engagement, length and head profile. That ensures consistent caliper positioning and gives you the same fit and finish as the original build.

Fit & Compatibility

These bolts are intended for flat-mount disc calipers that use 42mm mounting bolts — most modern road and gravel flat-mount systems follow this standard. While designed by SRAM, the bolts are compatible with other manufacturers’ flat-mount calipers and frames/forks that accept 42mm T25 bolts, provided the thread pitch and seat type match. Before ordering, confirm your caliper/frame accepts 42mm flat-mount bolts. If you’re replacing bolts, compare length and head type to your old hardware. Use the manufacturer’s recommended torque (typically around 6–8 Nm for many flat-mount systems) and apply threadlocker per your frame/brake maker’s guidance.

Who It's For

This small but essential part is for cyclists who need a reliable replacement or spare mounting hardware for flat-mount disc brakes — road racers, gravel riders, and home mechanics who maintain their own brakes. Mechanics and bike shops will appreciate the OEM fit for warranty builds and precise caliper alignment. Grab these if you lost or damaged original bolts during travel or maintenance, if you’re assembling a bike from parts, or if you want spare hardware to carry on long rides or race weekends. The stainless finish makes them especially suitable for riders in wet or coastal environments.

Key Features

  • ✓ OEM SRAM DB-SPP-A0 flat-mount caliper mounting bolts
  • ✓ Stainless steel construction for corrosion resistance
  • ✓ T25 Torx head for secure tool engagement and easy torque
  • ✓ 42mm length matched to flat-mount caliper specifications
  • ✓ Supplied as a 2-piece set for one caliper installation
  • ✓ Exact MPN 00.5318.005.010 — direct replacement hardware

Specifications

Misc 42mm

Product Identifiers

Vendor Item # 00.5318.005.010
UPC 710845782299

Frequently Asked Questions

Are these bolts compatible with Shimano flat-mount calipers?

These SRAM bolts are designed to meet flat-mount sizing used by many manufacturers and will often work with Shimano flat-mount calipers if the caliper and frame/fork expect 42mm bolts. Always verify thread pitch and engagement length with your original hardware before installing.

What torque should I use when installing these bolts?

Follow the brake or frame manufacturer’s recommended torque — many flat-mount systems commonly call for around 6–8 Nm. Use a calibrated torque driver to avoid over-tightening and ensure consistent caliper alignment.

Do these bolts include washers or shims?

This SKU is the 2‑piece bolt set only and does not include additional washers or shims. If your caliper/service manual specifies shims or spacer washers, obtain those separately or reuse the originals.

Can I reuse the bolts after removal?

Stainless bolts can typically be reused if threads and seating surfaces are undamaged. Replace bolts if you see stripping, corrosion pitting, or damage to the head. For critical safety applications, many mechanics prefer replacing small fasteners after crashes or multiple service cycles.

Should I use threadlocker with these bolts?

Some manufacturers recommend a light application of medium-strength threadlocker on caliper bolts to prevent loosening. Refer to SRAM or your frame maker’s instructions; if in doubt, use a threadlocker labeled safe for bicycle fasteners and make sure it’s compatible with aluminum or carbon contact surfaces.

Buying Guide

When buying replacement flat-mount caliper bolts, confirm bolt length, head type and thread pitch. Measure your existing bolts or consult your brake/frame manual. Choosing stainless steel provides corrosion resistance and longer service life, which is especially important for riders in wet or coastal environments. Always opt for OEM or OEM-compatible hardware for critical braking components to ensure correct fit and consistent caliper alignment. Keep a spare set in your tool kit — small parts like these are inexpensive insurance against a lost or damaged bolt on the trail or race day.

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