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Washers 1/4 Split Lock Sbr (Jar 100)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Country Of Origin:
- MUL
- Division:
- Electrical H1
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Fits Bolt Size:
- 4-Jan IN
- Inside Diameter:
- 4-Jan IN
- Pack Type:
- Jar
- Product Family:
- Electrical Supplies
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Washer Type:
- Split Lock
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Length:
- 3 in
- Product Height:
- 2.15 in
- Product Material:
- Silicon Bronze
- Product Weight:
- 0.32 lbs
- Product Width:
- 3 in
Metallics JBLW14 – Frequently Asked Questions
1) What bolt size do the Metallics JBLW14 split lock washers fit?
They are 1/4 inch split lock washers, so they seat under a nut or bolt head on 1/4-20 or 1/4-28 hardware. The inside diameter is sized to the 1/4 inch bolt shank, not oversized like a fender washer, so it will not slide over a larger shoulder.
2) Are these washers bronze or plated steel?
Silicon bronze, not plated steel. That matters on marine, damp, or outdoor electrical work where a zinc-plated washer rusts and seizes on the bolt. Pair it with bronze or stainless hardware to keep the joint from setting up a galvanic couple.
3) What does a split lock washer actually do versus a flat washer?
A split lock washer is a single coil with a gap; compressing it under the nut loads the joint and the sharp cut ends bite into the nut face and the mating surface to resist backing off under vibration. A flat washer only spreads load, it does no locking. On a bolted ground connection or a vibrating panel, you want the split lock, and if you also need bearing area add a flat washer beneath it.
4) How many 1/4 inch split lock washers come in a jar?
100 pieces per jar, packed in a jar rather than a bag or box, which is what an electrician wants on a van or a bench where loose fasteners get lost. The jar weighs 0.32 lbs.
5) Are these suitable for outdoor or corrosive-environment electrical work?
Silicon bronze holds up well against corrosion, which is why these are carried for electrical, plumbing, heating and air conditioning work rather than as a general steel fastener. For coastal, wastewater, or wet mechanical-room hardware, bronze avoids the rust bleed and seizing you get from plated steel lock washers.
6) What is the exact part number to order Metallics 1/4 inch bronze split lock washers?
Order Metallics JBLW14. That is the manufacturer part number for the 1/4 inch silicon bronze split lock washer supplied 100 to a jar.
How fast can I get the Metallics JBLW14 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics JBLW14 come with a warranty?
Absolutely. The Metallics JBLW14 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics JBLW14?
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