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Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 4-1/2", Partial Thread

Diameter - Thread Pitch: 7/8" - 9

7/8"-9
Hexagon head designed to be driven by a wrench or socket
Also called hex cap bolts, hex bolts, tap bolts or hex cap screws
Grade 8 Yellow zinc plated fasteners are heat treated and hardened for a more durable finished fastener
REACH and RoHS Compliant

A hex cap screw in smaller sizes may not have a shoulder. When a hex cap screw is fully threaded it can also be referred to as a tap bolt.

A Hex Bolt is measured as: Diameter x Thread Pitch x Length from Under Head
FT: Fully Threaded
PT: Partially Threaded

** 7/8"-9 Hex Cap Screws listed as PT, usually have a threaded portion of about 2".
However, this can vary slightly from manufacturer to manufacturer.

Product number: 1090-050-0122

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FT = Full Thread (threaded the entire length) · PT = Partial Thread (unthreaded shoulder below the head)

Specifications

Across Flats (Width): 1-15/16" (Max 1.321 - Min 1.285)
Color: Yellow
Condition: New
Corrosion Resistant: Yes
Diameter: 7/8"
Drive Style: External Hex
Head Type: Hex Head
Thread Direction: Right Hand
Thread Type: Coarse
Finish: Yellow Zinc Plated
Fit: 2A
FT = Full Thread: No
Grade: 8
Head Height: Max 0.563 - Min 0.531
Head Height Basic: 35/64"
Head Height Max: 0.563
Head Style: Hex
Length: 4-1/2"
Material: Alloy Steel
Part Number: 722703718944
Product Type: Hex Cap Screw
Size System: US
Size Type: Regular
System of Measurement: Inch
Thread Direction: Right Hand
Thread Pitch: 9 Per Inch
Thread Size: 7/8"-9
Thread Standard: UNC
Thread Type: Coarse
Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Weight: 1 lb
Wrench Size: 1-15/16"

Flat Washers, SAE, Yellow Zinc, 7/8" (OD 1.750, ID .938, THK .133)

Volume Pricing*

$0.78

($0.78/ea)

100

$69.00

($0.69/ea)

1000

$580.00

($0.58/ea)

$0.00

Lock Washers, Split Ring, Grade 8 Yellow Zinc, 7/8 (.878 ID x 1.455 OD x .219 THK)

Volume Pricing*

$1.04

($1.04/ea)

100

$75.00

($0.75/ea)

1000

$650.00

($0.65/ea)

$0.00

Hex Finish Nuts, Grade 8 Yellow Zinc, UNC 7/8"-9

Volume Pricing*

$1.65

($1.65/ea)

100

$125.00

($1.25/ea)

1000

$970.00

($0.97/ea)

$0.00

MRO Solution 1800, General Purpose Anti-Seize Lubricant

Volume Pricing*

$23.40 ea.

$0.00

Bolts, Screws & Nuts Gauge

Volume Pricing*

$9.00 ea.

$0.00

Select Size/SKU & Quantity

24 Available Sizes

SIZE/SKU	Review Volume Pricing*	Enter Any Qty
7/8"-9 x 1-1/2" FT 1090-050-0002	1 $4.70 ($4.70/ea) 100 $450.00 ($4.50/ea) 1000 $3,570.00 ($3.57/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 1-1/2", Full Thread $0.00
7/8"-9 x 1-3/4" FT 1090-050-0012	1 $4.80 ($4.80/ea) 100 $450.00 ($4.50/ea) 1000 $3,950.00 ($3.95/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 1-3/4", Full Thread $0.00
7/8"-9 x 2" FT 1090-050-0022	1 $4.90 ($4.90/ea) 100 $450.00 ($4.50/ea) 1000 $4,050.00 ($4.05/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 2", Full Thread $0.00
7/8"-9 x 2-1/4" FT 1090-050-0032	1 $5.58 ($5.58/ea) 100 $501.00 ($5.01/ea) 1000 $4,450.00 ($4.45/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 2-1/4", Full Thread $0.00
7/8"-9 x 2-1/2" FT 1090-050-0042	1 $5.58 ($5.58/ea) 100 $525.00 ($5.25/ea) 1000 $4,990.00 ($4.99/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 2-1/2", Full Thread $0.00
7/8"-9 x 2-3/4" FT 1090-050-0052	1 $6.31 ($6.31/ea) 100 $555.00 ($5.55/ea) 1000 $5,140.00 ($5.14/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 2-3/4", Full Thread $0.00
7/8"-9 x 3" FT 1090-050-0062	1 $6.31 ($6.31/ea) 100 $575.00 ($5.75/ea) 1000 $5,250.00 ($5.25/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 3", Full Thread $0.00
7/8"-9 x 3-1/4" PT 1090-050-0072	1 $7.05 ($7.05/ea) 100 $625.00 ($6.25/ea) 1000 $5,840.00 ($5.84/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 3-1/4", Partial Thread $0.00
7/8"-9 x 3-1/2" PT 1090-050-0082	1 $7.11 ($7.11/ea) 100 $650.00 ($6.50/ea) 1000 $5,990.00 ($5.99/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 3-1/2", Partial Thread $0.00
7/8"-9 x 3-3/4" PT 1090-050-0092	1 $7.75 ($7.75/ea) 100 $699.00 ($6.99/ea) 1000 $6,510.00 ($6.51/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 3-3/4", Partial Thread $0.00
7/8"-9 x 4" PT 1090-050-0102	1 $8.08 ($8.08/ea) 100 $725.00 ($7.25/ea) 1000 $6,750.00 ($6.75/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 4", Partial Thread $0.00
7/8"-9 x 4-1/4" PT 1090-050-0112	1 $8.13 ($8.13/ea) 100 $765.00 ($7.65/ea) 1000 $7,210.00 ($7.21/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 4-1/4", Partial Thread $0.00
7/8"-9 x 4-1/2" PT 1090-050-0122	1 $8.32 ($8.32/ea) 100 $775.00 ($7.75/ea) 1000 $7,350.00 ($7.35/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 4-1/2", Partial Thread $0.00
7/8"-9 x 4-3/4" PT 1090-050-0132	1 $8.35 ($8.35/ea) 100 $785.00 ($7.85/ea) 1000 $7,430.00 ($7.43/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 4-3/4", Partial Thread $0.00
7/8"-9 x 5" PT 1090-050-0142	1 $8.42 ($8.42/ea) 100 $799.00 ($7.99/ea) 1000 $7,650.00 ($7.65/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 5", Partial Thread $0.00
7/8"-9 x 5-1/2" PT 1090-050-0152	1 $9.53 ($9.53/ea) 100 $850.00 ($8.50/ea) 1000 $8,020.00 ($8.02/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 5-1/2", Partial Thread $0.00
7/8"-9 x 6" PT 1090-050-0162	1 $9.94 ($9.94/ea) 100 $875.00 ($8.75/ea) 1000 $8,500.00 ($8.50/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 6", Partial Thread $0.00
7/8"-9 x 6-1/2" PT 1090-050-0172	1 $10.50 ($10.50/ea) 100 $950.00 ($9.50/ea) 1000 $9,010.00 ($9.01/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 6-1/2", Partial Thread $0.00
7/8"-9 x 7" PT 1090-050-0182	1 $12.50 ($12.50/ea) 100 $1,150.00 ($11.50/ea) 1000 $10,500.00 ($10.50/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 7", Partial Thread $0.00
7/8"-9 x 7-1/2" PT 1090-050-0192	1 $12.50 ($12.50/ea) 100 $1,175.00 ($11.75/ea) 1000 $10,750.00 ($10.75/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 7-1/2", Partial Thread $0.00
7/8"-9 x 8" PT 1090-050-0202	1 $13.50 ($13.50/ea) 100 $1,225.00 ($12.25/ea) 1000 $11,750.00 ($11.75/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 8", Partial Thread $0.00
7/8"-9 x 8-1/2" PT 1090-050-0212	1 $15.50 ($15.50/ea) 100 $1,500.00 ($15.00/ea) 1000 $14,260.00 ($14.26/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 8-1/2", Partial Thread $0.00
7/8"-9 x 9-1/2" PT 1090-050-0232	1 $17.50 ($17.50/ea) 100 $1,700.00 ($17.00/ea) 1000 $16,400.00 ($16.40/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 9-1/2", Partial Thread $0.00
7/8"-9 x 10" PT 1090-050-0242	1 $18.50 ($18.50/ea) 100 $1,802.00 ($18.02/ea) 1000 $17,450.00 ($17.45/ea)	Quantity for Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 10", Partial Thread $0.00

*Volume pricing available on select products. Products without quantity breaks are priced per unit.

Page Total: $0.00

Hex Cap Screws, Grade 8 Yellow Zinc, 7/8"-9 x 4-1/2", Partial Thread

Diameter - Thread Pitch: 7/8" - 9

Specifications

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