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Products / Fasteners / Bolts & Setscrews / Hex Bolts / UNC Hex Bolts

Hex Bolt, ANSI B18.2.1, UNC, Stainless Steel Grade A2/304

Hex Bolt, ANSI B18.2.1, UNC, Stainless Steel Grade A2/304

Hexagon head bolts with partial UNC thread.

Material Grade A2
Thread Unified Coarse (UNC)

These products comply with the following standards:

ANSI B18.2.1 Dimensional standard for Unified bolts, screws and socket head capscrews.
ASTM F593-13 Standard Specification for Stainless Steel Bolts, Hex Cap Screws, and Studs
124 options available
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Product Code
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1/4" x 1"
1004.0025.0100
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1
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1/4" x 1 1/4"
1004.0025.0125
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1
In stock (120)
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1/4" x 1 3/8"
1004.0025.0138
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1
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1/4" x 1 1/2"
1004.0025.0150
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1
In stock (38)
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1/4" x 1 5/8"
1004.0025.0163
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1
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1/4" x 1 3/4"
1004.0025.0175
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1
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1/4" x 2"
1004.0025.0200
POA
1
In stock (40)
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1/4" x 2 1/4"
1004.0025.0225
POA
1
In stock (45)
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1/4" x 2 1/2"
1004.0025.0250
POA
1
Out of stock Call us
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1/4" x 2 3/4"
1004.0025.0275
POA
1
In stock (80)
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1/4" x 3"
1004.0025.0300
POA
1
In stock (49)
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1/4" x 3 1/4"
1004.0025.0325
POA
1
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1/4" x 3 1/2"
1004.0025.0350
POA
1
In stock (2)
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1/4" x 3 3/4"
1004.0025.0375
POA
1
In stock (3)
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1/4" x 4"
1004.0025.0400
POA
1
In stock (105)
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1/4" x 4 1/2"
1004.0025.0450
POA
1
In stock (4)
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1/4" x 5"
1004.0025.0500
POA
1
Out of stock Call us
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5/16" x 1"
1004.0032.0100
POA
1
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5/16" x 1 1/2"
1004.0032.0150
POA
1
In stock (1)
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5/16" x 1 3/4"
1004.0032.0175
POA
1
In stock (30)
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5/16" x 2"
1004.0032.0200
POA
1
In stock (136)
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5/16" x 2 1/4"
1004.0032.0225
POA
1
In stock (8)
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5/16" x 2 1/2"
1004.0032.0250
POA
1
In stock (259)
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5/16" x 2 3/4"
1004.0032.0275
POA
1
Out of stock Call us
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5/16" x 3"
1004.0032.0300
POA
1
In stock (36)
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5/16" x 3 1/4"
1004.0032.0325
POA
1
Out of stock Call us
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5/16" x 3 1/2"
1004.0032.0350
POA
1
Out of stock Call us
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5/16" x 3 3/4"
1004.0032.0375
POA
1
Out of stock Call us
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5/16" x 4"
1004.0032.0400
POA
1
Out of stock Call us
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5/16" x 4 1/2"
1004.0032.0450
POA
1
Out of stock Call us
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5/16" x 5"
1004.0032.0500
POA
1
Out of stock Call us
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3/8" x 1 1/4"
1004.0038.0125
POA
1
Out of stock Call us
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3/8" x 1 1/2"
1004.0038.0150
POA
1
In stock (350)
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3/8" x 1 3/4"
1004.0038.0175
POA
1
In stock (179)
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3/8" x 2"
1004.0038.0200
POA
1
In stock (192)
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3/8" x 2 1/4"
1004.0038.0225
POA
1
Out of stock Call us
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3/8" x 2 1/2"
1004.0038.0250
POA
1
In stock (18)
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3/8" x 2 3/4"
1004.0038.0275
POA
1
In stock (6)
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3/8" x 3"
1004.0038.0300
POA
1
In stock (10)
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3/8" x 3 1/4"
1004.0038.0325
POA
1
In stock (8)
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3/8" x 3 1/2"
1004.0038.0350
POA
1
In stock (13)
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3/8" x 3 3/4"
1004.0038.0375
POA
1
In stock (65)
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3/8" x 4"
1004.0038.0400
POA
1
In stock (2)
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3/8" x 4 1/2"
1004.0038.0450
POA
1
In stock (40)
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3/8" x 5"
1004.0038.0500
POA
1
In stock (25)
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3/8" x 6"
1004.0038.0600
POA
1
Out of stock Call us
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3/8" x 7"
1004.0038.0700
POA
1
Out of stock Call us
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7/16" x 3/4"
1004.0044.0075
POA
1
Out of stock Call us
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7/16" x 1"
1004.0044.0100
POA
1
Out of stock Call us
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7/16" x 1 1/4"
1004.0044.0125
POA
1
Out of stock Call us
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7/16" x 1 1/2"
1004.0044.0150
POA
1
Out of stock Call us
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7/16" x 1 3/4"
1004.0044.0175
POA
1
Out of stock Call us
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7/16" x 2"
1004.0044.0200
POA
1
In stock (9)
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7/16" x 2 1/4"
1004.0044.0225
POA
1
Out of stock Call us
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7/16" x 2 1/2"
1004.0044.0250
POA
1
Out of stock Call us
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7/16" x 2 3/4"
1004.0044.0275
POA
1
In stock (2)
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7/16" x 3"
1004.0044.0300
POA
1
In stock (6)
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7/16" x 3 1/4"
1004.0044.0325
POA
1
In stock (3)
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7/16" x 3 1/2"
1004.0044.0350
POA
1
Out of stock Call us
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7/16" x 4"
1004.0044.0400
POA
1
Out of stock Call us
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7/16" x 4 1/2"
1004.0044.0450
POA
1
Out of stock Call us
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1/2" x 1 3/4"
1004.0050.0175
POA
1
In stock (6)
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1/2" x 2"
1004.0050.0200
POA
1
In stock (40)
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1/2" x 2 1/4"
1004.0050.0225
POA
1
In stock (82)
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1/2" x 2 1/2"
1004.0050.0250
POA
1
In stock (5)
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1/2" x 2 3/4"
1004.0050.0275
POA
1
Out of stock Call us
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1/2" x 3"
1004.0050.0300
POA
1
In stock (26)
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1/2" x 3 1/4"
1004.0050.0325
POA
1
Out of stock Call us
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1/2" x 3 1/2"
1004.0050.0350
POA
1
In stock (33)
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1/2" x 3 3/4"
1004.0050.0375
POA
1
Out of stock Call us
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1/2" x 4"
1004.0050.0400
POA
1
In stock (39)
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1/2" x 4 1/2"
1004.0050.0450
POA
1
Out of stock Call us
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1/2" x 5"
1004.0050.0500
POA
1
In stock (2)
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1/2" x 5 1/2"
1004.0050.0550
POA
1
In stock (47)
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1/2" x 6"
1004.0050.0600
POA
1
In stock (31)
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5/8" x 1 3/4"
1004.0063.0175
POA
1
Out of stock Call us
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5/8" x 2"
1004.0063.0200
POA
1
Out of stock Call us
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5/8" x 2 1/4"
1004.0063.0225
POA
1
In stock (45)
Enquire
5/8" x 2 1/2"
1004.0063.0250
POA
1
In stock (2)
Enquire
5/8" x 2 3/4"
1004.0063.0275
POA
1
In stock (60)
Enquire
5/8" x 3"
1004.0063.0300
POA
1
In stock (46)
Enquire
5/8" x 3 1/4"
1004.0063.0325
POA
1
In stock (39)
Enquire
5/8" x 3 1/2"
1004.0063.0350
POA
1
In stock (36)
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5/8" x 3 3/4"
1004.0063.0375
POA
1
Out of stock Call us
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5/8" x 4"
1004.0063.0400
POA
1
In stock (9)
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5/8" x 4 1/2"
1004.0063.0450
POA
1
In stock (42)
Enquire
5/8" x 5"
1004.0063.0500
POA
1
Out of stock Call us
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5/8" x 5 1/2"
1004.0063.0550
POA
1
In stock (2)
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5/8" x 6"
1004.0063.0600
POA
1
In stock (2)
Enquire
5/8" x 6 1/2"
1004.0063.0650
POA
1
Out of stock Call us
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5/8" x 7"
1004.0063.0700
POA
1
In stock (1)
Enquire
3/4" x 2"
1004.0075.0200
POA
1
Out of stock Call us
Enquire
3/4" x 2 1/4"
1004.0075.0225
POA
1
Out of stock Call us
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3/4" x 2 1/2"
1004.0075.0250
POA
1
Out of stock Call us
Enquire
3/4" x 2 3/4"
1004.0075.0275
POA
1
Out of stock Call us
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3/4" x 3"
1004.0075.0300
POA
1
In stock (9)
Enquire
3/4" x 3 1/4"
1004.0075.0325
POA
1
Out of stock Call us
Enquire
3/4" x 3 1/2"
1004.0075.0350
POA
1
In stock (1)
Enquire
3/4" x 3 3/4"
1004.0075.0375
POA
1
Out of stock Call us
Enquire
3/4" x 4"
1004.0075.0400
POA
1
In stock (40)
Enquire
3/4" x 4 1/4"
1004.0075.0425
POA
1
Out of stock Call us
Enquire
3/4" x 4 1/2"
1004.0075.0450
POA
1
Out of stock Call us
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3/4" x 5"
1004.0075.0500
POA
1
Out of stock Call us
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3/4" x 6"
1004.0075.0600
POA
1
Out of stock Call us
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7/8" x 2 1/2"
1004.0088.0250
POA
1
Out of stock Call us
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7/8" x 2 3/4"
1004.0088.0275
POA
1
Out of stock Call us
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7/8" x 3"
1004.0088.0300
POA
1
Out of stock Call us
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7/8" x 3 1/4"
1004.0088.0325
POA
1
Out of stock Call us
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7/8" x 3 1/2"
1004.0088.0350
POA
1
Out of stock Call us
Enquire
7/8" x 3 3/4"
1004.0088.0375
POA
1
Out of stock Call us
Enquire
7/8" x 4"
1004.0088.0400
POA
1
Out of stock Call us
Enquire
7/8" x 4 1/2"
1004.0088.0450
POA
1
Out of stock Call us
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1" x 2"
1004.1000.0200
POA
1
Out of stock Call us
Enquire
1" x 2 1/2"
1004.1000.0250
POA
1
Out of stock Call us
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1" x 2 3/4"
1004.1000.0275
POA
1
In stock (1)
Enquire
1" x 3"
1004.1000.0300
POA
1
Out of stock Call us
Enquire
1" x 3 1/4"
1004.1000.0325
POA
1
Out of stock Call us
Enquire
1" x 3 1/2"
1004.1000.0350
POA
1
Out of stock Call us
Enquire
1" x 3 3/4"
1004.1000.0375
POA
1
Out of stock Call us
Enquire
1" x 4"
1004.1000.0400
POA
1
Out of stock Call us
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1" x 4 1/2"
1004.1000.0450
POA
1
Out of stock Call us
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1" x 5"
1004.1000.0500
POA
1
Out of stock Call us
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1" x 5 1/2"
1004.1000.0550
POA
1
Out of stock Call us
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1" x 6"
1004.1000.0600
POA
1
Out of stock Call us
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