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Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
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Description
Hillman Expansion Nuts (1/4"-20 x 3/4") - 10 PackAn assortment of expansion well nuts from The Hillman Group. Expansion nuts or well nuts consist of a flanged neoprene bushing with a threaded nut embedded in the non flanged end. As the bolt is screwed into the nut the rubber on the other side of the hole expands and seals the bolt hole. Variants included in this assortment range from #6 32 to 3 8 16 in fine & coarse thread sizes. Full assortment contains twelve (12) refills comprised of Hillman item
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Best in 7 days
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Best in 7 days
4.5 ★★★★★
Based on 792 reviews
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Product Reviews
★★★★★ 5
good vendor
Size: 60 Count (Pack of 1)
fabulous slow release ,,,, good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Good value and quality
Size: 30 Count (Pack of 1)
Excellent quality and the perfect size for my small pet to swallow. I like knowing it didn't have a lot of unnecessary chemicals and additives as well.
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Reviewed in the United States on December 26, 2025
★★★★★ 3
Not good
Size: 30 Count (Pack of 1)
Didn’t help and I woke up with a headache. Natrol 1 mg time release is better for me but it’s not available any more.
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Reviewed in the United States on October 9, 2025
★★★★★ 5
Best I've used yet.
Size: 60 Count (Pack of 1)
I like the slow release. It works great for all night relaxation.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Wow
Format: Paperback
A great book to sit back and read to learn about the origins our ancient ancestors. Very informative and interesting.
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Reviewed in the United States on October 4, 2025
