13th Jul 2026, 01:49 PM

3 /8 inch-16 x 7 /8 inch Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use.

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$55.99

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You can check the price history of 3 /8 inch-16 x 7 /8 inch Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use. here. This product's current Price in USA is $55.99. The average and highest prices are $55.99 and $55.99 respectively.

Lowest Ever Price	$55.99
9th Mar 2026
Average Price	$55.99
Based on 133 days price tracking
Highest Price	$55.99
9th Mar 2026

Price History of All Variants of 3 8 inch-16 x 7 8 inch...

Offer Price: $40.99

3/8"-16 x 7 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 10 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $200.99

3/8"-16 x 4-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $3,054.99

3/8"-16 x 5 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 225 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $203.99

3/8"-16 x 4 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 250 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $95.99

3/8"-16 x 2 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $130.99

3/8"-16 x 6 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $215.99

3/8"-16 x 3-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 300 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $91.99

3/8-16 x 4 Hex Cap Screw Grade 8, Zinc Yellow Plated Steel, Coarse Thread UNC, Partially Threaded with 1" Thread Length - Made in USA (50 Pack)

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Offer Price: $188.99

3/8"-16 x 3 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 325 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $237.99

3/8"-16 x 2-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 400 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $225.99

3/8"-16 x 4-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 225 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $499.99

3/8"-16 x 6-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 175 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $200.99

3/8"-16 x 3-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 250 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $348.99

3/8"-16 x 1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 1300 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $213.99

3/8"-16 x 1-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 675 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $217.99

3/8"-16 x 1-3/8" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 675 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $111.99

3/8"-16 x 2-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $203.99

3/8"-16 x 4-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 225 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $302.99

3/8"-16 x 5-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 175 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $66.99

3/8"-16 x 5/8" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use.

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Offer Price: $215.99

3/8"-16 x 1-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 600 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $55.99

3/8"-16 x 7/8" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use.

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Offer Price: $218.99

3/8"-16 x 1-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 800 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $245.99

3/8"-16 x 8 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $315.99

3/8"-16 x 5-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 200 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $86.99

3/8"-16 x 3-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $327.99

3/8"-16 x 5-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $90.99

3/8"-16 x 1-3/8" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $96.99

3/8"-16 x 1-5/8" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $375.99

3/8"-16 x 7-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 150 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $75.99

3/8"-16 x 1-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $248.99

3/8"-16 x 7 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 150 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $103.99

3/8"-16 x 2-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $130.99

3/8"-16 x 3 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $110.99

3/8 inch x 5 inch Hex Cap Screw Grade 8 Zinc Yellow Plated Steel (Quantity: 50 pcs) 3/8-16 x 5 Hex Bolt/Coarse Thread/Partially Threaded 1 inches of Thread

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Offer Price: $208.99

3/8"-16 x 6 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 175 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $45.99

3/8"-16 x 1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $125.99

3/8"-16 x 2-3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $225.99

3/8"-16 x 3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 1100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $58.99

3/8 inch x 1 inch Hex Cap Screw Grade 8 Zinc Yellow Plated Steel (Quantity: 100 pcs) 3/8-16 x 1 Hex Bolt/Coarse Thread/Fully Threaded

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Offer Price: $76.99

3/8"-16 x 3-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $188.99

3/8"-16 x 4-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $85.99

Hex Cap Screw (ASME B18.2.1) Made in USA, 3/8-16 UNC (Coarse) x 1-3/4 inches (Measured from Under Head) Partially Threaded Hex (Washer Face Bearing Surface) SAE J429 Grade 8

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Offer Price: $238.99

3/8"-16 x 1-5/8" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 650 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $227.99

3/8"-16 x 2 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 550 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $212.99

3/8"-16 x 1 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 900 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use.

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Offer Price: $347.99

3/8"-16 x 5/8" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 1200 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $233.99

3/8 inch x 7/8 inch Hex Cap Screw Grade 8 Zinc Yellow Plated Steel (Quantity: 1000 pcs) 3/8-16 x 7/8 Hex Bolt/Coarse Thread/Fully Threaded

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Offer Price: $198.99

3/8"-16 x 2-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 400 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $210.99

3/8"-16 x 2-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 450 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $101.99

3/8"-16 x 4-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $41.99

3/8"-16 x 7-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 10 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $345.99

3/8"-16 x 8 Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 150 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $213.99

3/8"-16 x 4-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 225 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $120.99

3/8"-16 x 5-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $325.99

3/8"-16 x 3-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 325 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $310.99

3/8 inch x 5-1/4 inch Hex Cap Screw Grade 8 Zinc Yellow Plated Steel (Quantity: 50 pcs) 3/8-16 x 5 1/4 Hex Bolt/Coarse Thread/Partially Threaded 1 inches of Thread

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Offer Price: $81.99

3/8"-16 x 3-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 50 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1.

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Offer Price: $50.99

3/8"-16 x 3/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength hex bolts for automotive and structural use.

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Offer Price: $275.99

3/8"-16 x 5-1/2" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 175 Pack | Partially Threaded. 1" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Offer Price: $47.99

3/8"-16 x 1-1/4" Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use.

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Current Price in USA

Price	$55.99

Product Information

Details

Product Name	3 /8 inch-16 x 7 /8 inch Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack \| Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use.
Store Product Code	B0D1YM3PSR
Store Name	amazon.com
Rating	10 / 10
Category	Hex Bolts
Product Manufacturer	Ecom Fasteners
Size	3/8-16 x 7/8 inch

Features

Grade 8 Steel made of alloy steel and has six radial lines on the top of the bolt head
Finish: Zinc Yellow
Coarse Thread / Fully Threaded
Manufactured to ASME B18.2.1 & SAE J429 specifications
Tensile Strength: 150,000 psi. min, 1/4 1.5 inch diams)

Images

Image of 3 /8 inch-16 x 7 /8 inch Hex Cap Screws, Grade 8 Alloy Steel, Zinc Yellow, 100 Pack | Fully Threaded. Hex head with washer face. ASME B18.2.1. High strength for automotive and structural use.

Rating and Reviews

10 Based on 3 reviews

3 8 inch-16 x 7 8 inch has 10 rating out of 10. This average rating is consist of 3 individual ratings. You can rate this product at product review page.