Best Hex Bolts Under $50 (2026)
We scored options under $50 by material grade, thread/size variety, user ratings, pack quantity, and overall value per piece
This roundup identifies hex bolts and cap screws under $50 that deliver strong value for workshop and industrial use. Selections prioritize material grade, thread type, and user ratings to highlight durable, cost-conscious fastening options
Top Picks
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1
Grade 8 coarse hex cap screws, 3/8-16 x 1-3/4 (50 pcs)
Grade 8 hex cap screws, 3/8-16 x 1-3/4, steel with yellow zinc finish. Includes 50 pieces. Customers note good quality and appropriate length for their needs
- grade 8 steel
- 3/8-16 x 1-3/4
- yellow zinc finish
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2
Grade 8 Coarse Hex Cap Screws, 3/8-16 x 2 in, 50-Piece
Grade 8 coarse hex cap screws. Steel, yellow zinc finish, 3/8 inch diameter, 2 inch length. Customers note good quality and value; fit well and match requested length
- grade 8 strength
- coarse 3/8-16 thread
- 2-inch length with yellow zinc finish
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3
1/2-13 x 6 hex head bolt, 10 pcs, 304 stainless
Hex bolts made of 304 stainless steel with full threading and plain finish. Durable, corrosion resistant, and versatile for home and office projects. Customer note: good quality and size, though some mention thread quality concerns
- 304 stainless steel for corrosion resistance
- fully threaded with defined pitch
- includes 10 pieces
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4
Grade 8 Coarse Hex Cap Screws, 1/2-13 x 2-Inch, 25-Piece
Coarse hex cap screws in 1/2 in diameter, 2 in length, made of steel with yellow zinc finish. Suitable for hex bolt applications. Customers note good quality and value for money
- 1/2 in diameter
- 2 in length
- steel with yellow zinc finish
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5
VIGRUE Flange Bolt Assortment, metric M6/M8/M10, class 10.9
Flange bolts and nuts assortment in metric sizes M6, M8, M10 with black zinc finish and full UNC thread. Delivers a versatile selection for various fastening needs; customers note good quality and variety
- metric flange bolts with full thread
- class 10.9 hardened steel
- kit includes M6/M8/M10 sizes with multiple lengths
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6
Hex cap screws 1/2-13 x 2-1/2, yellow zinc, 25 pcs
Coarse hex cap screws in 1/2 inch diameter, 2-1/2 inch length, yellow zinc finish. Steel construction with hex head for 3/4 inch wrench. Customer insight notes good quality and value for money
- 1/2-13 coarse thread
- 2-1/2 inch length
- yellow zinc finish
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7
Full Thread Hex Tap Bolts, 5/16-18 x 3 (100 pcs), zinc
Hex tap bolts in zinc finish, 5/16 in diameter and 3 in length. Well-machined threads and good value noted by customers; compatibility with other hardware mentioned
- 5/16 in diameter
- 3 in length
- zinc finish
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8
Full Thread Hex Tap Bolts 3/8-16 x 2, zinc finish
Hex tap bolts, 3/8 in diameter and 2 in length, steel with zinc finish. Well-machined with great threads and length; suitable for projects requiring strong fasteners. Some users note mixed size and varying bolt strength
- 3/8 in diameter
- 2 in length
- zinc finish
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9
3/8" x 6" Hex Lag Screws 20Pcs Stainless Steel
Lag screws made of 304 stainless steel, 3/8" diameter and 6" length, with partial thread and hex head. Durable and corrosion-resistant for wood applications. Customers note solid quality and suitability for anchoring into wood
- 304 stainless steel
- 3/8" diameter
- 6" length
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10
Full Thread Hex Tap Bolts 5/16-18 x 2-1/2 (100 pcs) zinc
Hex tap bolts, 5/16-18, 2-1/2 in, zinc finish, steel. Well-machined with good threads and perfect length, offering value for money per customer insight
- 5/16 inch diameter
- 2-1/2 inch length
- zinc finish