Fishing GearSemperfliSold by Fin Feather Fur Outfitters

Semperfli

Semperfli Tungsten Slotted Beads 1.5mm (1/16 inch) Black Nickel

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Tungsten Slotted

Beads for flies and jigs

1.5mm (1/16

Inch) diameter

Black Nickel

Color

Enlarged Slot

Recess helps fit hooks around

Tungsten Alloy

Construction

$3.99
View on Fin Feather Fur Outfitters

You'll be taken to Fin Feather Fur Outfitters to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: BTBD015BLK-886741002875

Overview

These slotted tungsten beads are built for fly and jig patterns that need added weight in a compact size. The enlarged slot recess is designed to make hook placement easier around the gape, which is useful when tying small, weighted flies. At 1.5 mm and finished in black nickel, they come 10 per bag and are suited to anglers looking to add weight without changing the overall profile of the pattern.

Why Hunters Choose the Semperfli

Tungsten Alloy

Construction in a compact 1.5mm

Slotted Design

Helps position hooks around the

0.03gm Weighting

To help flies drop quickly

Black Nickel

Finish offers a subdued, low-glare

Ten Beads

Per pack provide a practical

Key Features

  • Tungsten slotted beads for flies and jigs
  • 1.5mm (1/16 inch) diameter
  • Black nickel color
  • Enlarged slot recess helps fit hooks around the gape
  • Tungsten alloy construction
  • 10 beads per pack

Best Used For

  • Fly tiers needing compact, slotted tungsten beads for small nymphs and jigs
  • Anglers building patterns that need a quick sink without adding bulky hardware
  • Tiering hooks with a larger gape that benefit from an enlarged slot recess
  • Users wanting a 10-count bead pack for consistent, repeatable fly assembly

Specifications

Beads Per Pack10
ColorBlack Nickel
Diameter1.5 mm (1/16 inch)
MaterialTungsten Alloy 97%
Product PackagingBag
Weight Per Bead0.03 gm

Pros

  • Tungsten alloy construction in a compact 1.5mm size for fly and jig use.
  • Slotted design helps position hooks around the gape more easily.
  • Designed for 0.03gm weighting to help flies drop quickly.
  • Black nickel finish offers a subdued, low-glare look.
  • Ten beads per pack provide a practical quantity for tying sessions.

Considerations & Trade-offs

  • Sized at 1.5 mm (1/16 inch), these beads are intended for very small fly and jig setups, so they may not suit larger patterns or heavier presentations.
  • The enlarged slot recess is helpful for hook placement, but the slotted design is specific to compatible hook gapes and may not fit every pattern equally well.
  • Pack quantity is 10 beads, which is practical for testing or tying a few flies, but may be limited for high-volume tying sessions.
  • The black nickel finish is a color specification rather than a performance claim, so appearance may be the main differentiator for this version.

Suggested Comparisons

  • Tungsten fly tying beads
  • Slotted beads for jig flies
  • Fly tying bead assortments
  • Brass fly tying beads

Suggested Accessories

  • Fly tying tools
  • Fly boxes
  • Hook storage
  • Tying thread

Frequently Asked Questions

What are these beads used for?

They are tungsten slotted beads for flies and jigs.

What size are the beads?

The listed diameter is 1.5 mm, or 1/16 inch.

How many beads come in a pack?

Each pack contains 10 beads.

What material are they made from?

The product data lists the material as tungsten alloy, 97%.

What color are these beads?

Black Nickel.